43039251

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 64208144

約数和(自身を除く): 21168893

約数列:

[1, 3, 9, 37, 111, 307, 333, 421, 921, 1263, 2763, 3789, 11359, 15577, 34077, 46731, 102231, 129247, 140193, 387741, 1163223, 4782139, 14346417, 43039251]

約数ペア:

[(1, 43039251), (3, 14346417), (9, 4782139), (37, 1163223), (111, 387741), (307, 140193), (333, 129247), (421, 102231), (921, 46731), (1263, 34077), (2763, 15577), (3789, 11359)]