15691210723857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{248089}}^1$

素因数の和:248494

約数の個数: 64

約数和(自身を含む): 22937139118080

約数和(自身を除く): 7245928394223

約数列:

[1, 3, 17, 43, 51, 129, 151, 191, 453, 573, 731, 2193, 2567, 3247, 6493, 7701, 8213, 9741, 19479, 24639, 28841, 86523, 110381, 139621, 248089, 331143, 418863, 490297, 744267, 1240163, 1470891, 3720489, 4217513, 10667827, 12652539, 21082771, 32003481, 37461439, 47384999, 63248313, 112384317, 142154997, 181353059, 544059177, 636844463, 805544983, 1610841877, 1910533389, 2037554957, 2416634949, 4832525631, 6112664871, 7155134849, 21465404547, 27384311909, 34638434269, 82152935727, 103915302807, 121637292433, 307670798507, 364911877299, 923012395521, 5230403574619, 15691210723857]

約数ペア:

[(1, 15691210723857), (3, 5230403574619), (17, 923012395521), (43, 364911877299), (51, 307670798507), (129, 121637292433), (151, 103915302807), (191, 82152935727), (453, 34638434269), (573, 27384311909), (731, 21465404547), (2193, 7155134849), (2567, 6112664871), (3247, 4832525631), (6493, 2416634949), (7701, 2037554957), (8213, 1910533389), (9741, 1610841877), (19479, 805544983), (24639, 636844463), (28841, 544059177), (86523, 181353059), (110381, 142154997), (139621, 112384317), (248089, 63248313), (331143, 47384999), (418863, 37461439), (490297, 32003481), (744267, 21082771), (1240163, 12652539), (1470891, 10667827), (3720489, 4217513)]