533251663

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1367}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 654998400

約数和(自身を除く): 121746737

約数列:

[1, 7, 19, 49, 133, 419, 931, 1367, 2933, 7961, 9569, 20531, 25973, 55727, 66983, 181811, 390089, 572773, 1272677, 4009411, 10882687, 28065877, 76178809, 533251663]

約数ペア:

[(1, 533251663), (7, 76178809), (19, 28065877), (49, 10882687), (133, 4009411), (419, 1272677), (931, 572773), (1367, 390089), (2933, 181811), (7961, 66983), (9569, 55727), (20531, 25973)]