22392513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 16185663

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 127, 137, 143, 381, 411, 429, 1143, 1233, 1287, 1397, 1507, 1651, 1781, 4191, 4521, 4953, 5343, 12573, 13563, 14859, 16029, 17399, 18161, 19591, 52197, 54483, 58773, 156591, 163449, 176319, 191389, 226187, 574167, 678561, 1722501, 2035683, 2488057, 7464171, 22392513]

約数ペア:

[(1, 22392513), (3, 7464171), (9, 2488057), (11, 2035683), (13, 1722501), (33, 678561), (39, 574167), (99, 226187), (117, 191389), (127, 176319), (137, 163449), (143, 156591), (381, 58773), (411, 54483), (429, 52197), (1143, 19591), (1233, 18161), (1287, 17399), (1397, 16029), (1507, 14859), (1651, 13563), (1781, 12573), (4191, 5343), (4521, 4953)]