13237659

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 20102160

約数和(自身を除く): 6864501

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 757, 1943, 2271, 5829, 6813, 17487, 21953, 50719, 65859, 152157, 197577, 456471, 1470851, 4412553, 13237659]

約数ペア:

[(1, 13237659), (3, 4412553), (9, 1470851), (29, 456471), (67, 197577), (87, 152157), (201, 65859), (261, 50719), (603, 21953), (757, 17487), (1943, 6813), (2271, 5829)]