28144413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9803}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 45882720

約数和(自身を除く): 17738307

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 9803, 29409, 88227, 107833, 284287, 323499, 852861, 970497, 2558583, 3127157, 9381471, 28144413]

約数ペア:

[(1, 28144413), (3, 9381471), (9, 3127157), (11, 2558583), (29, 970497), (33, 852861), (87, 323499), (99, 284287), (261, 107833), (319, 88227), (957, 29409), (2871, 9803)]