139173713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50849}}^1$

素因数の和:50896

約数の個数: 16

約数和(自身を含む): 175737600

約数和(自身を除く): 36563887

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 50849, 355943, 864433, 1169527, 6051031, 8186689, 19881959, 139173713]

約数ペア:

[(1, 139173713), (7, 19881959), (17, 8186689), (23, 6051031), (119, 1169527), (161, 864433), (391, 355943), (2737, 50849)]