26898417

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32869

約数の個数: 24

約数和(自身を含む): 47820864

約数和(自身を除く): 20922447

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 32843, 98529, 229901, 295587, 426959, 689703, 1280877, 2069109, 2988713, 3842631, 8966139, 26898417]

約数ペア:

[(1, 26898417), (3, 8966139), (7, 3842631), (9, 2988713), (13, 2069109), (21, 1280877), (39, 689703), (63, 426959), (91, 295587), (117, 229901), (273, 98529), (819, 32843)]