1377292007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{796583}}^1$

素因数の和:796622

約数の個数: 16

約数和(自身を含む): 1784348160

約数和(自身を除く): 407056153

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 796583, 5576081, 10355579, 15135077, 72489053, 105945539, 196756001, 1377292007]

約数ペア:

[(1, 1377292007), (7, 196756001), (13, 105945539), (19, 72489053), (91, 15135077), (133, 10355579), (247, 5576081), (1729, 796583)]