11830707

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 20125560

約数和(自身を除く): 8294853

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 193, 417, 441, 579, 973, 1251, 1351, 1737, 2919, 4053, 6811, 8757, 9457, 12159, 20433, 26827, 28371, 61299, 80481, 85113, 187789, 241443, 563367, 1314523, 1690101, 3943569, 11830707]

約数ペア:

[(1, 11830707), (3, 3943569), (7, 1690101), (9, 1314523), (21, 563367), (49, 241443), (63, 187789), (139, 85113), (147, 80481), (193, 61299), (417, 28371), (441, 26827), (579, 20433), (973, 12159), (1251, 9457), (1351, 8757), (1737, 6811), (2919, 4053)]