72381631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 87830784

約数和(自身を除く): 15449153

約数列:

[1, 7, 17, 119, 523, 1163, 3661, 8141, 8891, 19771, 62237, 138397, 608249, 4257743, 10340233, 72381631]

約数ペア:

[(1, 72381631), (7, 10340233), (17, 4257743), (119, 608249), (523, 138397), (1163, 62237), (3661, 19771), (8141, 8891)]