71342999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 94058496

約数和(自身を除く): 22715497

約数列:

[1, 7, 13, 17, 91, 107, 119, 221, 431, 749, 1391, 1547, 1819, 3017, 5603, 7327, 9737, 12733, 23647, 39221, 46117, 51289, 95251, 165529, 322819, 599521, 666757, 783989, 4196647, 5487923, 10191857, 71342999]

約数ペア:

[(1, 71342999), (7, 10191857), (13, 5487923), (17, 4196647), (91, 783989), (107, 666757), (119, 599521), (221, 322819), (431, 165529), (749, 95251), (1391, 51289), (1547, 46117), (1819, 39221), (3017, 23647), (5603, 12733), (7327, 9737)]