12912388203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{86243}}^1$

素因数の和:86619

約数の個数: 32

約数和(自身を含む): 20284588800

約数和(自身を除く): 7372200597

約数列:

[1, 3, 11, 13, 33, 39, 143, 349, 429, 1047, 3839, 4537, 11517, 13611, 49907, 86243, 149721, 258729, 948673, 1121159, 2846019, 3363477, 12332749, 30098807, 36998247, 90296421, 331086877, 391284491, 993260631, 1173853473, 4304129401, 12912388203]

約数ペア:

[(1, 12912388203), (3, 4304129401), (11, 1173853473), (13, 993260631), (33, 391284491), (39, 331086877), (143, 90296421), (349, 36998247), (429, 30098807), (1047, 12332749), (3839, 3363477), (4537, 2846019), (11517, 1121159), (13611, 948673), (49907, 258729), (86243, 149721)]