7133935921

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{904289}}^1$

素因数の和:904333

約数の個数: 16

約数和(自身を含む): 8681184000

約数和(自身を除く): 1547248079

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 904289, 6330023, 20798647, 44310161, 145590529, 310171127, 1019133703, 7133935921]

約数ペア:

[(1, 7133935921), (7, 1019133703), (23, 310171127), (49, 145590529), (161, 44310161), (343, 20798647), (1127, 6330023), (7889, 904289)]