31415704793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1\times {\mathrm{22037}}^1$

素因数の和:22445

約数の個数: 24

約数和(自身を含む): 36272784960

約数和(自身を除く): 4857080167

約数列:

[1, 11, 19, 209, 359, 361, 3949, 3971, 6821, 22037, 75031, 129599, 242407, 418703, 1425589, 4605733, 7911283, 7955357, 87024113, 87508927, 150314377, 1653458147, 2855973163, 31415704793]

約数ペア:

[(1, 31415704793), (11, 2855973163), (19, 1653458147), (209, 150314377), (359, 87508927), (361, 87024113), (3949, 7955357), (3971, 7911283), (6821, 4605733), (22037, 1425589), (75031, 418703), (129599, 242407)]