11285631

素因数分解:

$3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 19200792

約数和(自身を除く): 7915161

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 157, 163, 441, 471, 489, 1099, 1141, 1413, 1467, 3297, 3423, 7693, 7987, 9891, 10269, 23079, 23961, 25591, 69237, 71883, 76773, 179137, 230319, 537411, 1253959, 1612233, 3761877, 11285631]

約数ペア:

[(1, 11285631), (3, 3761877), (7, 1612233), (9, 1253959), (21, 537411), (49, 230319), (63, 179137), (147, 76773), (157, 71883), (163, 69237), (441, 25591), (471, 23961), (489, 23079), (1099, 10269), (1141, 9891), (1413, 7987), (1467, 7693), (3297, 3423)]