1301671431

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1555163}}^1$

素因数の和:1555203

約数の個数: 16

約数和(自身を含む): 1990609920

約数和(自身を除く): 688938489

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1555163, 4665489, 13996467, 41989401, 48210053, 144630159, 433890477, 1301671431]

約数ペア:

[(1, 1301671431), (3, 433890477), (9, 144630159), (27, 48210053), (31, 41989401), (93, 13996467), (279, 4665489), (837, 1555163)]