3940396547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137387}}^1$

素因数の和:137482

約数の個数: 16

約数和(自身を含む): 4352451840

約数和(自身を除く): 412055293

約数列:

[1, 23, 29, 43, 667, 989, 1247, 28681, 137387, 3159901, 3984223, 5907641, 91637129, 135875743, 171321589, 3940396547]

約数ペア:

[(1, 3940396547), (23, 171321589), (29, 135875743), (43, 91637129), (667, 5907641), (989, 3984223), (1247, 3159901), (28681, 137387)]