7342137

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4753863

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 419, 531, 649, 1257, 1593, 1947, 3771, 4609, 5841, 11313, 13827, 17523, 24721, 41481, 74163, 124443, 222489, 271931, 667467, 815793, 2447379, 7342137]

約数ペア:

[(1, 7342137), (3, 2447379), (9, 815793), (11, 667467), (27, 271931), (33, 222489), (59, 124443), (99, 74163), (177, 41481), (297, 24721), (419, 17523), (531, 13827), (649, 11313), (1257, 5841), (1593, 4609), (1947, 3771)]