4452327

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 7666560

約数和(自身を除く): 3214233

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 263, 297, 513, 627, 789, 891, 1539, 1881, 2367, 2893, 4997, 5643, 7101, 8679, 14991, 16929, 21303, 26037, 44973, 54967, 78111, 134919, 164901, 234333, 404757, 494703, 1484109, 4452327]

約数ペア:

[(1, 4452327), (3, 1484109), (9, 494703), (11, 404757), (19, 234333), (27, 164901), (33, 134919), (57, 78111), (81, 54967), (99, 44973), (171, 26037), (209, 21303), (263, 16929), (297, 14991), (513, 8679), (627, 7101), (789, 5643), (891, 4997), (1539, 2893), (1881, 2367)]