74711031

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 101564928

約数和(自身を除く): 26853897

約数列:

[1, 3, 61, 183, 631, 647, 1893, 1941, 38491, 39467, 115473, 118401, 408257, 1224771, 24903677, 74711031]

約数ペア:

[(1, 74711031), (3, 24903677), (61, 1224771), (183, 408257), (631, 118401), (647, 115473), (1893, 39467), (1941, 38491)]