21000369673

素因数分解:

${\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1112131}}^1$

素因数の和:1112975

約数の個数: 8

約数和(自身を含む): 21940140096

約数和(自身を除く): 939770423

約数列:

[1, 23, 821, 18883, 1112131, 25579013, 913059551, 21000369673]

約数ペア:

[(1, 21000369673), (23, 913059551), (821, 25579013), (18883, 1112131)]