22056021

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 36569988

約数和(自身を除く): 14513967

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 853, 1521, 1989, 2559, 2873, 7677, 8619, 11089, 14501, 25857, 33267, 43503, 99801, 130509, 144157, 188513, 432471, 565539, 1297413, 1696617, 2450669, 7352007, 22056021]

約数ペア:

[(1, 22056021), (3, 7352007), (9, 2450669), (13, 1696617), (17, 1297413), (39, 565539), (51, 432471), (117, 188513), (153, 144157), (169, 130509), (221, 99801), (507, 43503), (663, 33267), (853, 25857), (1521, 14501), (1989, 11089), (2559, 8619), (2873, 7677)]