1308590973

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1511}}^1\times {\mathrm{2347}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 1938396096

約数和(自身を除く): 629805123

約数列:

[1, 3, 9, 41, 123, 369, 1511, 2347, 4533, 7041, 13599, 21123, 61951, 96227, 185853, 288681, 557559, 866043, 3546317, 10638951, 31916853, 145398997, 436196991, 1308590973]

約数ペア:

[(1, 1308590973), (3, 436196991), (9, 145398997), (41, 31916853), (123, 10638951), (369, 3546317), (1511, 866043), (2347, 557559), (4533, 288681), (7041, 185853), (13599, 96227), (21123, 61951)]