8266731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 12073728

約数和(自身を除く): 3806997

約数列:

[1, 3, 11, 33, 397, 631, 1191, 1893, 4367, 6941, 13101, 20823, 250507, 751521, 2755577, 8266731]

約数ペア:

[(1, 8266731), (3, 2755577), (11, 751521), (33, 250507), (397, 20823), (631, 13101), (1191, 6941), (1893, 4367)]