1293887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1596672

約数和(自身を除く): 302785

約数列:

[1, 7, 17, 83, 119, 131, 581, 917, 1411, 2227, 9877, 10873, 15589, 76111, 184841, 1293887]

約数ペア:

[(1, 1293887), (7, 184841), (17, 76111), (83, 15589), (119, 10873), (131, 9877), (581, 2227), (917, 1411)]