15171621353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{171023}}^1$

素因数の和:171101

約数の個数: 32

約数和(自身を含む): 19701964800

約数和(自身を除く): 4530343447

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 551, 667, 3059, 3857, 4669, 12673, 88711, 171023, 1197161, 3249437, 3933529, 4959667, 22746059, 27534703, 34717669, 74737051, 94233673, 114072341, 523159357, 659635711, 798506387, 2167374479, 15171621353]

約数ペア:

[(1, 15171621353), (7, 2167374479), (19, 798506387), (23, 659635711), (29, 523159357), (133, 114072341), (161, 94233673), (203, 74737051), (437, 34717669), (551, 27534703), (667, 22746059), (3059, 4959667), (3857, 3933529), (4669, 3249437), (12673, 1197161), (88711, 171023)]