72151513

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 85921920

約数和(自身を除く): 13770407

約数列:

[1, 7, 41, 59, 287, 413, 2419, 4261, 16933, 29827, 174701, 251399, 1222907, 1759793, 10307359, 72151513]

約数ペア:

[(1, 72151513), (7, 10307359), (41, 1759793), (59, 1222907), (287, 251399), (413, 174701), (2419, 29827), (4261, 16933)]