22527939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 13967421

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 431, 917, 1293, 2489, 2751, 3017, 7467, 8189, 9051, 17423, 24567, 52269, 56461, 57323, 169383, 171969, 395227, 1072759, 1185681, 3218277, 7509313, 22527939]

約数ペア:

[(1, 22527939), (3, 7509313), (7, 3218277), (19, 1185681), (21, 1072759), (57, 395227), (131, 171969), (133, 169383), (393, 57323), (399, 56461), (431, 52269), (917, 24567), (1293, 17423), (2489, 9051), (2751, 8189), (3017, 7467)]