29219169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 47610880

約数和(自身を除く): 18391711

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1093, 1273, 1407, 3279, 3819, 7651, 8911, 20767, 22953, 26733, 62301, 73231, 145369, 219693, 436107, 512617, 1391389, 1537851, 4174167, 9739723, 29219169]

約数ペア:

[(1, 29219169), (3, 9739723), (7, 4174167), (19, 1537851), (21, 1391389), (57, 512617), (67, 436107), (133, 219693), (201, 145369), (399, 73231), (469, 62301), (1093, 26733), (1273, 22953), (1407, 20767), (3279, 8911), (3819, 7651)]