16868156977

素因数分解:

$7^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1\times {\mathrm{8887}}^1$

素因数の和:10188

約数の個数: 16

約数和(自身を含む): 19372142592

約数和(自身を除く): 2503985615

約数列:

[1, 7, 263, 1031, 1841, 7217, 8887, 62209, 271153, 1898071, 2337281, 9162497, 16360967, 64137479, 2409736711, 16868156977]

約数ペア:

[(1, 16868156977), (7, 2409736711), (263, 64137479), (1031, 16360967), (1841, 9162497), (7217, 2337281), (8887, 1898071), (62209, 271153)]