8847891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 14064960

約数和(自身を除く): 5217069

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1609, 1833, 4827, 5499, 14481, 20917, 62751, 75623, 188253, 226869, 680607, 983099, 2949297, 8847891]

約数ペア:

[(1, 8847891), (3, 2949297), (9, 983099), (13, 680607), (39, 226869), (47, 188253), (117, 75623), (141, 62751), (423, 20917), (611, 14481), (1609, 5499), (1833, 4827)]