313232478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4015801}}^1$

素因数の和:4015819

約数の個数: 16

約数和(自身を含む): 674654736

約数和(自身を除く): 361422258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4015801, 8031602, 12047403, 24094806, 52205413, 104410826, 156616239, 313232478]

約数ペア:

[(1, 313232478), (2, 156616239), (3, 104410826), (6, 52205413), (13, 24094806), (26, 12047403), (39, 8031602), (78, 4015801)]