4246977

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 6664896

約数和(自身を除く): 2417919

約数列:

[1, 3, 7, 21, 49, 147, 167, 173, 501, 519, 1169, 1211, 3507, 3633, 8183, 8477, 24549, 25431, 28891, 86673, 202237, 606711, 1415659, 4246977]

約数ペア:

[(1, 4246977), (3, 1415659), (7, 606711), (21, 202237), (49, 86673), (147, 28891), (167, 25431), (173, 24549), (501, 8477), (519, 8183), (1169, 3633), (1211, 3507)]