13212537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8263}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 19436928

約数和(自身を除く): 6224391

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 8263, 24789, 107419, 322257, 338783, 1016349, 4404179, 13212537]

約数ペア:

[(1, 13212537), (3, 4404179), (13, 1016349), (39, 338783), (41, 322257), (123, 107419), (533, 24789), (1599, 8263)]