1521233493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{50723}}^1$

素因数の和:51508

約数の個数: 16

約数和(自身を含む): 2187218880

約数和(自身を除く): 665985387

約数列:

[1, 3, 13, 39, 769, 2307, 9997, 29991, 50723, 152169, 659399, 1978197, 39005987, 117017961, 507077831, 1521233493]

約数ペア:

[(1, 1521233493), (3, 507077831), (13, 117017961), (39, 39005987), (769, 1978197), (2307, 659399), (9997, 152169), (29991, 50723)]