13401421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 1694387

約数列:

[1, 11, 53, 127, 181, 583, 1397, 1991, 6731, 9593, 22987, 74041, 105523, 252857, 1218311, 13401421]

約数ペア:

[(1, 13401421), (11, 1218311), (53, 252857), (127, 105523), (181, 74041), (583, 22987), (1397, 9593), (1991, 6731)]