971239113

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{212851}}^1$

素因数の和:212886

約数の個数: 24

約数和(自身を含む): 1558076640

約数和(自身を除く): 586837527

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 212851, 638553, 1915659, 2767063, 5746977, 8301189, 24903567, 35971819, 74710701, 107915457, 323746371, 971239113]

約数ペア:

[(1, 971239113), (3, 323746371), (9, 107915457), (13, 74710701), (27, 35971819), (39, 24903567), (117, 8301189), (169, 5746977), (351, 2767063), (507, 1915659), (1521, 638553), (4563, 212851)]