31103013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 14903259

約数列:

[1, 3, 17, 31, 51, 93, 103, 191, 309, 527, 573, 1581, 1751, 3193, 3247, 5253, 5921, 9579, 9741, 17763, 19673, 54281, 59019, 100657, 162843, 301971, 334441, 609863, 1003323, 1829589, 10367671, 31103013]

約数ペア:

[(1, 31103013), (3, 10367671), (17, 1829589), (31, 1003323), (51, 609863), (93, 334441), (103, 301971), (191, 162843), (309, 100657), (527, 59019), (573, 54281), (1581, 19673), (1751, 17763), (3193, 9741), (3247, 9579), (5253, 5921)]