38451621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26647}}^1$

素因数の和:26700

約数の個数: 16

約数和(自身を含む): 56706944

約数和(自身を除く): 18255323

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 26647, 79941, 346411, 985939, 1039233, 2957817, 12817207, 38451621]

約数ペア:

[(1, 38451621), (3, 12817207), (13, 2957817), (37, 1039233), (39, 985939), (111, 346411), (481, 79941), (1443, 26647)]