1330402287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{122201}}^1$

素因数の和:122414

約数の個数: 16

約数和(自身を含む): 1877022720

約数和(自身を除く): 546620433

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 122201, 366603, 2321819, 6965457, 23340391, 70021173, 443467429, 1330402287]

約数ペア:

[(1, 1330402287), (3, 443467429), (19, 70021173), (57, 23340391), (191, 6965457), (573, 2321819), (3629, 366603), (10887, 122201)]