577479231

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{136811}}^1$

素因数の和:136891

約数の個数: 24

約数和(自身を含む): 967534464

約数和(自身を除く): 390055233

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 136811, 410433, 957677, 1231299, 2873031, 8619093, 9166337, 27499011, 64164359, 82497033, 192493077, 577479231]

約数ペア:

[(1, 577479231), (3, 192493077), (7, 82497033), (9, 64164359), (21, 27499011), (63, 9166337), (67, 8619093), (201, 2873031), (469, 1231299), (603, 957677), (1407, 410433), (4221, 136811)]