86245257

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{77489}}^1$

素因数の和:77552

約数の個数: 16

約数和(自身を含む): 133902720

約数和(自身を除く): 47657463

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 77489, 232467, 542423, 1627269, 4106917, 12320751, 28748419, 86245257]

約数ペア:

[(1, 86245257), (3, 28748419), (7, 12320751), (21, 4106917), (53, 1627269), (159, 542423), (371, 232467), (1113, 77489)]