406944189

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{6823}}^1$

素因数の和:6926

約数の個数: 24

約数和(自身を含む): 616070720

約数和(自身を除く): 209126531

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2209, 6627, 6823, 19881, 20469, 59643, 61407, 184221, 320681, 962043, 2886129, 8658387, 15072007, 45216021, 135648063, 406944189]

約数ペア:

[(1, 406944189), (3, 135648063), (9, 45216021), (27, 15072007), (47, 8658387), (141, 2886129), (423, 962043), (1269, 320681), (2209, 184221), (6627, 61407), (6823, 59643), (19881, 20469)]