2288079

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1206321

約数列:

[1, 3, 9, 31, 59, 93, 139, 177, 279, 417, 531, 1251, 1829, 4309, 5487, 8201, 12927, 16461, 24603, 38781, 73809, 254231, 762693, 2288079]

約数ペア:

[(1, 2288079), (3, 762693), (9, 254231), (31, 73809), (59, 38781), (93, 24603), (139, 16461), (177, 12927), (279, 8201), (417, 5487), (531, 4309), (1251, 1829)]