2912890149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{14251}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 4534074272

約数和(自身を除く): 1621184123

約数列:

[1, 3, 9, 13, 39, 117, 1747, 5241, 14251, 15723, 22711, 42753, 68133, 128259, 185263, 204399, 555789, 1667367, 24896497, 74689491, 224068473, 323654461, 970963383, 2912890149]

約数ペア:

[(1, 2912890149), (3, 970963383), (9, 323654461), (13, 224068473), (39, 74689491), (117, 24896497), (1747, 1667367), (5241, 555789), (14251, 204399), (15723, 185263), (22711, 128259), (42753, 68133)]