1216406493

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 1771286400

約数和(自身を除く): 554879907

約数列:

[1, 3, 9, 179, 537, 569, 1327, 1611, 1707, 3981, 5121, 11943, 101851, 237533, 305553, 712599, 755063, 916659, 2137797, 2265189, 6795567, 135156277, 405468831, 1216406493]

約数ペア:

[(1, 1216406493), (3, 405468831), (9, 135156277), (179, 6795567), (537, 2265189), (569, 2137797), (1327, 916659), (1611, 755063), (1707, 712599), (3981, 305553), (5121, 237533), (11943, 101851)]