2152684237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 2471067648

約数和(自身を除く): 318383411

約数列:

[1, 11, 31, 97, 151, 341, 431, 1067, 1661, 3007, 4681, 4741, 13361, 14647, 33077, 41807, 51491, 65081, 146971, 161117, 454057, 459877, 715891, 1296017, 2017511, 4994627, 6312857, 14256187, 22192621, 69441427, 195698567, 2152684237]

約数ペア:

[(1, 2152684237), (11, 195698567), (31, 69441427), (97, 22192621), (151, 14256187), (341, 6312857), (431, 4994627), (1067, 2017511), (1661, 1296017), (3007, 715891), (4681, 459877), (4741, 454057), (13361, 161117), (14647, 146971), (33077, 65081), (41807, 51491)]