2200041

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 20

約数和(自身を含む): 3326532

約数和(自身を除く): 1126491

約数列:

[1, 3, 9, 27, 81, 157, 173, 471, 519, 1413, 1557, 4239, 4671, 12717, 14013, 27161, 81483, 244449, 733347, 2200041]

約数ペア:

[(1, 2200041), (3, 733347), (9, 244449), (27, 81483), (81, 27161), (157, 14013), (173, 12717), (471, 4671), (519, 4239), (1413, 1557)]