29440251

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 43929600

約数和(自身を除く): 14489349

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 599, 1143, 1797, 5391, 5461, 16383, 25757, 49149, 76073, 77271, 228219, 231813, 684657, 3271139, 9813417, 29440251]

約数ペア:

[(1, 29440251), (3, 9813417), (9, 3271139), (43, 684657), (127, 231813), (129, 228219), (381, 77271), (387, 76073), (599, 49149), (1143, 25757), (1797, 16383), (5391, 5461)]