42115887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13723}}^1$

素因数の和:13771

約数の個数: 24

約数和(自身を含む): 68510208

約数和(自身を除く): 26394321

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 13723, 41169, 123507, 150953, 425413, 452859, 1276239, 1358577, 3828717, 4679543, 14038629, 42115887]

約数ペア:

[(1, 42115887), (3, 14038629), (9, 4679543), (11, 3828717), (31, 1358577), (33, 1276239), (93, 452859), (99, 425413), (279, 150953), (341, 123507), (1023, 41169), (3069, 13723)]