20241459

素因数分解:

$3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 34944000

約数和(自身を除く): 14702541

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 83, 147, 237, 249, 343, 441, 553, 581, 711, 747, 1029, 1659, 1743, 3087, 3871, 4067, 4977, 5229, 6557, 11613, 12201, 19671, 27097, 28469, 34839, 36603, 45899, 59013, 81291, 85407, 137697, 243873, 256221, 321293, 413091, 963879, 2249051, 2891637, 6747153, 20241459]

約数ペア:

[(1, 20241459), (3, 6747153), (7, 2891637), (9, 2249051), (21, 963879), (49, 413091), (63, 321293), (79, 256221), (83, 243873), (147, 137697), (237, 85407), (249, 81291), (343, 59013), (441, 45899), (553, 36603), (581, 34839), (711, 28469), (747, 27097), (1029, 19671), (1659, 12201), (1743, 11613), (3087, 6557), (3871, 5229), (4067, 4977)]