38297943

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 56504448

約数和(自身を除く): 18206505

約数列:

[1, 3, 9, 83, 167, 249, 307, 501, 747, 921, 1503, 2763, 13861, 25481, 41583, 51269, 76443, 124749, 153807, 229329, 461421, 4255327, 12765981, 38297943]

約数ペア:

[(1, 38297943), (3, 12765981), (9, 4255327), (83, 461421), (167, 229329), (249, 153807), (307, 124749), (501, 76443), (747, 51269), (921, 41583), (1503, 25481), (2763, 13861)]