22257279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 35223552

約数和(自身を除く): 12966273

約数列:

[1, 3, 9, 11, 33, 99, 383, 587, 1149, 1761, 3447, 4213, 5283, 6457, 12639, 19371, 37917, 58113, 224821, 674463, 2023389, 2473031, 7419093, 22257279]

約数ペア:

[(1, 22257279), (3, 7419093), (9, 2473031), (11, 2023389), (33, 674463), (99, 224821), (383, 58113), (587, 37917), (1149, 19371), (1761, 12639), (3447, 6457), (4213, 5283)]