1639096443

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{18973}}^1$

素因数の和:19339

約数の個数: 24

約数和(自身を含む): 2456753520

約数和(自身を除く): 817657077

約数列:

[1, 3, 9, 29, 87, 261, 331, 993, 2979, 9599, 18973, 28797, 56919, 86391, 170757, 550217, 1650651, 4951953, 6280063, 18840189, 56520567, 182121827, 546365481, 1639096443]

約数ペア:

[(1, 1639096443), (3, 546365481), (9, 182121827), (29, 56520567), (87, 18840189), (261, 6280063), (331, 4951953), (993, 1650651), (2979, 550217), (9599, 170757), (18973, 86391), (28797, 56919)]