1047321855

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{205963}}^1$

素因数の和:206087

約数の個数: 24

約数和(自身を含む): 1831431888

約数和(自身を除く): 784110033

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 205963, 617889, 1029815, 1853667, 3089445, 9268335, 23273819, 69821457, 116369095, 209464371, 349107285, 1047321855]

約数ペア:

[(1, 1047321855), (3, 349107285), (5, 209464371), (9, 116369095), (15, 69821457), (45, 23273819), (113, 9268335), (339, 3089445), (565, 1853667), (1017, 1029815), (1695, 617889), (5085, 205963)]