9339645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 17696448

約数和(自身を除く): 8356803

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 131, 147, 245, 291, 393, 485, 655, 679, 735, 917, 1455, 1965, 2037, 2751, 3395, 4585, 4753, 6419, 10185, 12707, 13755, 14259, 19257, 23765, 32095, 38121, 63535, 71295, 88949, 96285, 190605, 266847, 444745, 622643, 1334235, 1867929, 3113215, 9339645]

約数ペア:

[(1, 9339645), (3, 3113215), (5, 1867929), (7, 1334235), (15, 622643), (21, 444745), (35, 266847), (49, 190605), (97, 96285), (105, 88949), (131, 71295), (147, 63535), (245, 38121), (291, 32095), (393, 23765), (485, 19257), (655, 14259), (679, 13755), (735, 12707), (917, 10185), (1455, 6419), (1965, 4753), (2037, 4585), (2751, 3395)]