5541291

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 9815520

約数和(自身を除く): 4274229

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 337, 567, 609, 783, 1011, 1827, 2349, 2359, 3033, 5481, 7077, 9099, 9773, 16443, 21231, 27297, 29319, 63693, 68411, 87957, 191079, 205233, 263871, 615699, 791613, 1847097, 5541291]

約数ペア:

[(1, 5541291), (3, 1847097), (7, 791613), (9, 615699), (21, 263871), (27, 205233), (29, 191079), (63, 87957), (81, 68411), (87, 63693), (189, 29319), (203, 27297), (261, 21231), (337, 16443), (567, 9773), (609, 9099), (783, 7077), (1011, 5481), (1827, 3033), (2349, 2359)]