351384243

素因数分解:

$3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{4201}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 546091920

約数和(自身を除く): 194707677

約数列:

[1, 3, 7, 21, 49, 147, 569, 1707, 3983, 4201, 11949, 12603, 27881, 29407, 83643, 88221, 205849, 617547, 2390369, 7171107, 16732583, 50197749, 117128081, 351384243]

約数ペア:

[(1, 351384243), (3, 117128081), (7, 50197749), (21, 16732583), (49, 7171107), (147, 2390369), (569, 617547), (1707, 205849), (3983, 88221), (4201, 83643), (11949, 29407), (12603, 27881)]