29107749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1693}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 42444864

約数和(自身を除く): 13337115

約数列:

[1, 3, 11, 33, 521, 1563, 1693, 5079, 5731, 17193, 18623, 55869, 882053, 2646159, 9702583, 29107749]

約数ペア:

[(1, 29107749), (3, 9702583), (11, 2646159), (33, 882053), (521, 55869), (1563, 18623), (1693, 17193), (5079, 5731)]