253662009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{3061}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 353330304

約数和(自身を除く): 99668295

約数列:

[1, 3, 23, 69, 1201, 3061, 3603, 9183, 27623, 70403, 82869, 211209, 3676261, 11028783, 84554003, 253662009]

約数ペア:

[(1, 253662009), (3, 84554003), (23, 11028783), (69, 3676261), (1201, 211209), (3061, 82869), (3603, 70403), (9183, 27623)]