31679637121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{22229}}^1$

素因数の和:22437

約数の個数: 32

約数和(自身を含む): 37184209920

約数和(自身を除く): 5504572799

約数列:

[1, 11, 23, 43, 131, 253, 473, 989, 1441, 3013, 5633, 10879, 22229, 33143, 61963, 129559, 244519, 511267, 955847, 1425149, 2911999, 5623937, 10514317, 21984481, 32031989, 66975977, 125215957, 241829291, 736735747, 1377375527, 2879967011, 31679637121]

約数ペア:

[(1, 31679637121), (11, 2879967011), (23, 1377375527), (43, 736735747), (131, 241829291), (253, 125215957), (473, 66975977), (989, 32031989), (1441, 21984481), (3013, 10514317), (5633, 5623937), (10879, 2911999), (22229, 1425149), (33143, 955847), (61963, 511267), (129559, 244519)]