971736479

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{2351}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 1121734656

約数和(自身を除く): 149998177

約数列:

[1, 7, 137, 431, 959, 2351, 3017, 16457, 59047, 322087, 413329, 1013281, 2254609, 7092967, 138819497, 971736479]

約数ペア:

[(1, 971736479), (7, 138819497), (137, 7092967), (431, 2254609), (959, 1013281), (2351, 413329), (3017, 322087), (16457, 59047)]