2378620083

素因数分解:

$3^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{19709}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 3693969360

約数和(自身を除く): 1315349277

約数列:

[1, 3, 7, 21, 49, 147, 821, 2463, 5747, 17241, 19709, 40229, 59127, 120687, 137963, 413889, 965741, 2897223, 16181089, 48543267, 113267623, 339802869, 792873361, 2378620083]

約数ペア:

[(1, 2378620083), (3, 792873361), (7, 339802869), (21, 113267623), (49, 48543267), (147, 16181089), (821, 2897223), (2463, 965741), (5747, 413889), (17241, 137963), (19709, 120687), (40229, 59127)]