2447379

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1483821

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 419, 531, 649, 1257, 1947, 3771, 4609, 5841, 13827, 24721, 41481, 74163, 222489, 271931, 815793, 2447379]

約数ペア:

[(1, 2447379), (3, 815793), (9, 271931), (11, 222489), (33, 74163), (59, 41481), (99, 24721), (177, 13827), (419, 5841), (531, 4609), (649, 3771), (1257, 1947)]