13036457

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 15552000

約数和(自身を除く): 2515543

約数列:

[1, 7, 29, 149, 203, 431, 1043, 3017, 4321, 12499, 30247, 64219, 87493, 449533, 1862351, 13036457]

約数ペア:

[(1, 13036457), (7, 1862351), (29, 449533), (149, 87493), (203, 64219), (431, 30247), (1043, 12499), (3017, 4321)]