2100081477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1\times {\mathrm{8681}}^1$

素因数の和:14900

約数の個数: 16

約数和(自身を含む): 3016335168

約数和(自身を除く): 916253691

約数列:

[1, 3, 13, 39, 6203, 8681, 18609, 26043, 80639, 112853, 241917, 338559, 53848243, 161544729, 700027159, 2100081477]

約数ペア:

[(1, 2100081477), (3, 700027159), (13, 161544729), (39, 53848243), (6203, 338559), (8681, 241917), (18609, 112853), (26043, 80639)]