120701917

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 140673024

約数和(自身を除く): 19971107

約数列:

[1, 7, 71, 211, 497, 1151, 1477, 8057, 14981, 81721, 104867, 242861, 572047, 1700027, 17243131, 120701917]

約数ペア:

[(1, 120701917), (7, 17243131), (71, 1700027), (211, 572047), (497, 242861), (1151, 104867), (1477, 81721), (8057, 14981)]