21275320321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1019861}}^1$

素因数の和:1020791

約数の個数: 8

約数和(自身を含む): 22224832704

約数和(自身を除く): 949512383

約数列:

[1, 23, 907, 20861, 1019861, 23456803, 925013927, 21275320321]

約数ペア:

[(1, 21275320321), (23, 925013927), (907, 23456803), (20861, 1019861)]