2912153139

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{120691}}^1$

素因数の和:121087

約数の個数: 24

約数和(自身を含む): 4819955712

約数和(自身を除く): 1907802573

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 3447, 8043, 24129, 120691, 362073, 844837, 1086219, 2534511, 7603533, 46224653, 138673959, 323572571, 416021877, 970717713, 2912153139]

約数ペア:

[(1, 2912153139), (3, 970717713), (7, 416021877), (9, 323572571), (21, 138673959), (63, 46224653), (383, 7603533), (1149, 2534511), (2681, 1086219), (3447, 844837), (8043, 362073), (24129, 120691)]