12080565549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{295853}}^1$

素因数の和:296221

約数の個数: 24

約数和(自身を含む): 18845899800

約数和(自身を除く): 6765334251

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 3141, 4537, 13611, 40833, 295853, 887559, 2662677, 3846089, 11538267, 34614801, 103252697, 309758091, 929274273, 1342285061, 4026855183, 12080565549]

約数ペア:

[(1, 12080565549), (3, 4026855183), (9, 1342285061), (13, 929274273), (39, 309758091), (117, 103252697), (349, 34614801), (1047, 11538267), (3141, 3846089), (4537, 2662677), (13611, 887559), (40833, 295853)]