63331919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5167}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 77395968

約数和(自身を除く): 14064049

約数列:

[1, 7, 17, 103, 119, 721, 1751, 5167, 12257, 36169, 87839, 532201, 614873, 3725407, 9047417, 63331919]

約数ペア:

[(1, 63331919), (7, 9047417), (17, 3725407), (103, 614873), (119, 532201), (721, 87839), (1751, 36169), (5167, 12257)]