40912407

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{7489}}^1$

素因数の和:8102

約数の個数: 12

約数和(自身を含む): 59200960

約数和(自身を除く): 18288553

約数列:

[1, 3, 9, 607, 1821, 5463, 7489, 22467, 67401, 4545823, 13637469, 40912407]

約数ペア:

[(1, 40912407), (3, 13637469), (9, 4545823), (607, 67401), (1821, 22467), (5463, 7489)]