3281373

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 4964960

約数和(自身を除く): 1683587

約数列:

[1, 3, 9, 43, 61, 129, 139, 183, 387, 417, 549, 1251, 2623, 5977, 7869, 8479, 17931, 23607, 25437, 53793, 76311, 364597, 1093791, 3281373]

約数ペア:

[(1, 3281373), (3, 1093791), (9, 364597), (43, 76311), (61, 53793), (129, 25437), (139, 23607), (183, 17931), (387, 8479), (417, 7869), (549, 5977), (1251, 2623)]