11681677

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 14587776

約数和(自身を除く): 2906099

約数列:

[1, 7, 23, 37, 53, 161, 259, 371, 851, 1219, 1369, 1961, 5957, 8533, 9583, 13727, 31487, 45103, 72557, 220409, 315721, 507899, 1668811, 11681677]

約数ペア:

[(1, 11681677), (7, 1668811), (23, 507899), (37, 315721), (53, 220409), (161, 72557), (259, 45103), (371, 31487), (851, 13727), (1219, 9583), (1369, 8533), (1961, 5957)]