29726879

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 38878560

約数和(自身を除く): 9151681

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2029, 2093, 14203, 14651, 26377, 46667, 99421, 184639, 326669, 606671, 1292473, 2286683, 4246697, 29726879]

約数ペア:

[(1, 29726879), (7, 4246697), (13, 2286683), (23, 1292473), (49, 606671), (91, 326669), (161, 184639), (299, 99421), (637, 46667), (1127, 26377), (2029, 14651), (2093, 14203)]