2272977

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 3798080

約数和(自身を除く): 1525103

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 331, 763, 981, 993, 2289, 2317, 2979, 6867, 6951, 20853, 36079, 108237, 252553, 324711, 757659, 2272977]

約数ペア:

[(1, 2272977), (3, 757659), (7, 324711), (9, 252553), (21, 108237), (63, 36079), (109, 20853), (327, 6951), (331, 6867), (763, 2979), (981, 2317), (993, 2289)]