4408929

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 7438080

約数和(自身を除く): 3029151

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1489, 2961, 4467, 10423, 13401, 31269, 69983, 93807, 209949, 489881, 629847, 1469643, 4408929]

約数ペア:

[(1, 4408929), (3, 1469643), (7, 629847), (9, 489881), (21, 209949), (47, 93807), (63, 69983), (141, 31269), (329, 13401), (423, 10423), (987, 4467), (1489, 2961)]