426674619

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 749062080

約数和(自身を除く): 322387461

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 269, 357, 807, 1071, 1481, 1883, 2421, 4443, 4573, 5649, 10367, 13329, 13719, 16947, 25177, 31101, 32011, 41157, 75531, 93303, 96033, 176239, 226593, 288099, 398389, 528717, 1195167, 1586151, 2788723, 3585501, 6772613, 8366169, 20317839, 25098507, 47408291, 60953517, 142224873, 426674619]

約数ペア:

[(1, 426674619), (3, 142224873), (7, 60953517), (9, 47408291), (17, 25098507), (21, 20317839), (51, 8366169), (63, 6772613), (119, 3585501), (153, 2788723), (269, 1586151), (357, 1195167), (807, 528717), (1071, 398389), (1481, 288099), (1883, 226593), (2421, 176239), (4443, 96033), (4573, 93303), (5649, 75531), (10367, 41157), (13329, 32011), (13719, 31101), (16947, 25177)]