31341414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401813}}^1$

素因数の和:401831

約数の個数: 16

約数和(自身を含む): 67504752

約数和(自身を除く): 36163338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401813, 803626, 1205439, 2410878, 5223569, 10447138, 15670707, 31341414]

約数ペア:

[(1, 31341414), (2, 15670707), (3, 10447138), (6, 5223569), (13, 2410878), (26, 1205439), (39, 803626), (78, 401813)]