319158138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4091771}}^1$

素因数の和:4091789

約数の個数: 16

約数和(自身を含む): 687417696

約数和(自身を除く): 368259558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4091771, 8183542, 12275313, 24550626, 53193023, 106386046, 159579069, 319158138]

約数ペア:

[(1, 319158138), (2, 159579069), (3, 106386046), (6, 53193023), (13, 24550626), (26, 12275313), (39, 8183542), (78, 4091771)]