22402899

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 28

約数和(自身を含む): 34101600

約数和(自身を除く): 11698701

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 389, 711, 729, 1167, 2133, 3501, 6399, 10503, 19197, 30731, 31509, 57591, 92193, 94527, 276579, 283581, 829737, 2489211, 7467633, 22402899]

約数ペア:

[(1, 22402899), (3, 7467633), (9, 2489211), (27, 829737), (79, 283581), (81, 276579), (237, 94527), (243, 92193), (389, 57591), (711, 31509), (729, 30731), (1167, 19197), (2133, 10503), (3501, 6399)]