244201713

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 378224640

約数和(自身を除く): 134022927

約数列:

[1, 3, 7, 21, 107, 191, 321, 569, 573, 749, 1337, 1707, 2247, 3983, 4011, 11949, 20437, 60883, 61311, 108679, 143059, 182649, 326037, 426181, 429177, 760753, 1278543, 2282259, 11628653, 34885959, 81400571, 244201713]

約数ペア:

[(1, 244201713), (3, 81400571), (7, 34885959), (21, 11628653), (107, 2282259), (191, 1278543), (321, 760753), (569, 429177), (573, 426181), (749, 326037), (1337, 182649), (1707, 143059), (2247, 108679), (3983, 61311), (4011, 60883), (11949, 20437)]