8432221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 10385280

約数和(自身を除く): 1953059

約数列:

[1, 7, 17, 59, 119, 413, 1003, 1201, 7021, 8407, 20417, 70859, 142919, 496013, 1204603, 8432221]

約数ペア:

[(1, 8432221), (7, 1204603), (17, 496013), (59, 142919), (119, 70859), (413, 20417), (1003, 8407), (1201, 7021)]