2965977

素因数分解:

$3^4\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5250

約数の個数: 20

約数和(自身を含む): 5064576

約数和(自身を除く): 2098599

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5231, 15693, 36617, 47079, 109851, 141237, 329553, 423711, 988659, 2965977]

約数ペア:

[(1, 2965977), (3, 988659), (7, 423711), (9, 329553), (21, 141237), (27, 109851), (63, 47079), (81, 36617), (189, 15693), (567, 5231)]