71489761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1151}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 86261760

約数和(自身を除く): 14771999

約数列:

[1, 7, 19, 133, 467, 1151, 3269, 8057, 8873, 21869, 62111, 153083, 537517, 3762619, 10212823, 71489761]

約数ペア:

[(1, 71489761), (7, 10212823), (19, 3762619), (133, 537517), (467, 153083), (1151, 62111), (3269, 21869), (8057, 8873)]