12178353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9001}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 18148032

約数和(自身を除く): 5969679

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9001, 27003, 99011, 297033, 369041, 1107123, 4059451, 12178353]

約数ペア:

[(1, 12178353), (3, 4059451), (11, 1107123), (33, 369041), (41, 297033), (123, 99011), (451, 27003), (1353, 9001)]