2421223599

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{25031}}^1$

素因数の和:26750

約数の個数: 16

約数和(自身を含む): 3400346880

約数和(自身を除く): 979123281

約数列:

[1, 3, 19, 57, 1697, 5091, 25031, 32243, 75093, 96729, 475589, 1426767, 42477607, 127432821, 807074533, 2421223599]

約数ペア:

[(1, 2421223599), (3, 807074533), (19, 127432821), (57, 42477607), (1697, 1426767), (5091, 475589), (25031, 96729), (32243, 75093)]