4088043

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2478357

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 227, 261, 621, 667, 681, 783, 2001, 2043, 5221, 6003, 6129, 6583, 15663, 18009, 19749, 46989, 59247, 140967, 151409, 177741, 454227, 1362681, 4088043]

約数ペア:

[(1, 4088043), (3, 1362681), (9, 454227), (23, 177741), (27, 151409), (29, 140967), (69, 59247), (87, 46989), (207, 19749), (227, 18009), (261, 15663), (621, 6583), (667, 6129), (681, 6003), (783, 5221), (2001, 2043)]