1681935291

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{1153}}^1\times {\mathrm{1487}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 2455527360

約数和(自身を除く): 773592069

約数列:

[1, 3, 9, 109, 327, 981, 1153, 1487, 3459, 4461, 10377, 13383, 125677, 162083, 377031, 486249, 1131093, 1458747, 1714511, 5143533, 15430599, 186881699, 560645097, 1681935291]

約数ペア:

[(1, 1681935291), (3, 560645097), (9, 186881699), (109, 15430599), (327, 5143533), (981, 1714511), (1153, 1458747), (1487, 1131093), (3459, 486249), (4461, 377031), (10377, 162083), (13383, 125677)]