139806579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{222977}}^1$

素因数の和:223010

約数の個数: 16

約数和(自身を含む): 214058880

約数和(自身を除く): 74252301

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 222977, 668931, 2452747, 4236563, 7358241, 12709689, 46602193, 139806579]

約数ペア:

[(1, 139806579), (3, 46602193), (11, 12709689), (19, 7358241), (33, 4236563), (57, 2452747), (209, 668931), (627, 222977)]