31323786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401587}}^1$

素因数の和:401605

約数の個数: 16

約数和(自身を含む): 67466784

約数和(自身を除く): 36142998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401587, 803174, 1204761, 2409522, 5220631, 10441262, 15661893, 31323786]

約数ペア:

[(1, 31323786), (2, 15661893), (3, 10441262), (6, 5220631), (13, 2409522), (26, 1204761), (39, 803174), (78, 401587)]