313639797

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{1607}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 425129472

約数和(自身を除く): 111489675

約数列:

[1, 3, 67, 201, 971, 1607, 2913, 4821, 65057, 107669, 195171, 323007, 1560397, 4681191, 104546599, 313639797]

約数ペア:

[(1, 313639797), (3, 104546599), (67, 4681191), (201, 1560397), (971, 323007), (1607, 195171), (2913, 107669), (4821, 65057)]