138174911

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 160770624

約数和(自身を除く): 22595713

約数列:

[1, 7, 73, 317, 511, 853, 2219, 5971, 23141, 62269, 161987, 270401, 435883, 1892807, 19739273, 138174911]

約数ペア:

[(1, 138174911), (7, 19739273), (73, 1892807), (317, 435883), (511, 270401), (853, 161987), (2219, 62269), (5971, 23141)]