140884729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4561}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 157662720

約数和(自身を除く): 16777991

約数列:

[1, 17, 23, 79, 391, 1343, 1817, 4561, 30889, 77537, 104903, 360319, 1783351, 6125423, 8287337, 140884729]

約数ペア:

[(1, 140884729), (17, 8287337), (23, 6125423), (79, 1783351), (391, 360319), (1343, 104903), (1817, 77537), (4561, 30889)]