4561209

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 6918912

約数和(自身を除く): 2357703

約数列:

[1, 3, 9, 41, 47, 123, 141, 263, 369, 423, 789, 1927, 2367, 5781, 10783, 12361, 17343, 32349, 37083, 97047, 111249, 506801, 1520403, 4561209]

約数ペア:

[(1, 4561209), (3, 1520403), (9, 506801), (41, 111249), (47, 97047), (123, 37083), (141, 32349), (263, 17343), (369, 12361), (423, 10783), (789, 5781), (1927, 2367)]