38954259

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 63258624

約数和(自身を除く): 24304365

約数列:

[1, 3, 9, 17, 31, 43, 51, 93, 129, 153, 191, 279, 387, 527, 573, 731, 1333, 1581, 1719, 2193, 3247, 3999, 4743, 5921, 6579, 8213, 9741, 11997, 17763, 22661, 24639, 29223, 53289, 67983, 73917, 100657, 139621, 203949, 254603, 301971, 418863, 763809, 905913, 1256589, 2291427, 4328251, 12984753, 38954259]

約数ペア:

[(1, 38954259), (3, 12984753), (9, 4328251), (17, 2291427), (31, 1256589), (43, 905913), (51, 763809), (93, 418863), (129, 301971), (153, 254603), (191, 203949), (279, 139621), (387, 100657), (527, 73917), (573, 67983), (731, 53289), (1333, 29223), (1581, 24639), (1719, 22661), (2193, 17763), (3247, 11997), (3999, 9741), (4743, 8213), (5921, 6579)]