15354981

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{9323}}^1$

素因数の和:9393

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 7768539

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 9323, 27969, 83907, 251721, 568703, 1706109, 5118327, 15354981]

約数ペア:

[(1, 15354981), (3, 5118327), (9, 1706109), (27, 568703), (61, 251721), (183, 83907), (549, 27969), (1647, 9323)]