6558909

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3892035

約数列:

[1, 3, 7, 21, 53, 71, 83, 159, 213, 249, 371, 497, 581, 1113, 1491, 1743, 3763, 4399, 5893, 11289, 13197, 17679, 26341, 30793, 41251, 79023, 92379, 123753, 312329, 936987, 2186303, 6558909]

約数ペア:

[(1, 6558909), (3, 2186303), (7, 936987), (21, 312329), (53, 123753), (71, 92379), (83, 79023), (159, 41251), (213, 30793), (249, 26341), (371, 17679), (497, 13197), (581, 11289), (1113, 5893), (1491, 4399), (1743, 3763)]