2228262909

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{68729}}^1$

素因数の和:68940

約数の個数: 16

約数和(自身を含む): 3028518720

約数和(自身を除く): 800255811

約数列:

[1, 3, 101, 107, 303, 321, 10807, 32421, 68729, 206187, 6941629, 7354003, 20824887, 22062009, 742754303, 2228262909]

約数ペア:

[(1, 2228262909), (3, 742754303), (101, 22062009), (107, 20824887), (303, 7354003), (321, 6941629), (10807, 206187), (32421, 68729)]