315511131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{425791}}^1$

素因数の和:425826

約数の個数: 16

約数和(自身を含む): 476887040

約数和(自身を除く): 161375909

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 425791, 1277373, 5535283, 8090029, 16605849, 24270087, 105170377, 315511131]

約数ペア:

[(1, 315511131), (3, 105170377), (13, 24270087), (19, 16605849), (39, 8090029), (57, 5535283), (247, 1277373), (741, 425791)]