2398977

素因数分解:

$3^4\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4250

約数の個数: 20

約数和(自身を含む): 4096576

約数和(自身を除く): 1697599

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4231, 12693, 29617, 38079, 88851, 114237, 266553, 342711, 799659, 2398977]

約数ペア:

[(1, 2398977), (3, 799659), (7, 342711), (9, 266553), (21, 114237), (27, 88851), (63, 38079), (81, 29617), (189, 12693), (567, 4231)]