71071931

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4651}}^1$

素因数の和:4754

約数の個数: 16

約数和(自身を含む): 84852480

約数和(自身を除く): 13780549

約数列:

[1, 7, 37, 59, 259, 413, 2183, 4651, 15281, 32557, 172087, 274409, 1204609, 1920863, 10153133, 71071931]

約数ペア:

[(1, 71071931), (7, 10153133), (37, 1920863), (59, 1204609), (259, 274409), (413, 172087), (2183, 32557), (4651, 15281)]