15651423

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 23332608

約数和(自身を除く): 7681185

約数列:

[1, 3, 9, 47, 141, 163, 227, 423, 489, 681, 1467, 2043, 7661, 10669, 22983, 32007, 37001, 68949, 96021, 111003, 333009, 1739047, 5217141, 15651423]

約数ペア:

[(1, 15651423), (3, 5217141), (9, 1739047), (47, 333009), (141, 111003), (163, 96021), (227, 68949), (423, 37001), (489, 32007), (681, 22983), (1467, 10669), (2043, 7661)]