605348541

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 1020988800

約数和(自身を除く): 415640259

約数列:

[1, 3, 7, 9, 21, 63, 89, 107, 267, 321, 623, 749, 801, 963, 1009, 1869, 2247, 3027, 5607, 6741, 7063, 9081, 9523, 21189, 28569, 63567, 66661, 85707, 89801, 107963, 199983, 269403, 323889, 599949, 628607, 755741, 808209, 971667, 1885821, 2267223, 5657463, 6801669, 9608707, 28826121, 67260949, 86478363, 201782847, 605348541]

約数ペア:

[(1, 605348541), (3, 201782847), (7, 86478363), (9, 67260949), (21, 28826121), (63, 9608707), (89, 6801669), (107, 5657463), (267, 2267223), (321, 1885821), (623, 971667), (749, 808209), (801, 755741), (963, 628607), (1009, 599949), (1869, 323889), (2247, 269403), (3027, 199983), (5607, 107963), (6741, 89801), (7063, 85707), (9081, 66661), (9523, 63567), (21189, 28569)]