4204449

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 6388200

約数和(自身を除く): 2183751

約数列:

[1, 3, 9, 29, 87, 89, 181, 261, 267, 543, 801, 1629, 2581, 5249, 7743, 15747, 16109, 23229, 47241, 48327, 144981, 467161, 1401483, 4204449]

約数ペア:

[(1, 4204449), (3, 1401483), (9, 467161), (29, 144981), (87, 48327), (89, 47241), (181, 23229), (261, 16109), (267, 15747), (543, 7743), (801, 5249), (1629, 2581)]