14977521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 24272640

約数和(自身を除く): 9295119

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 601, 639, 923, 1803, 1917, 2769, 5409, 7813, 8307, 16227, 23439, 24921, 42671, 70317, 128013, 210951, 384039, 554723, 1152117, 1664169, 4992507, 14977521]

約数ペア:

[(1, 14977521), (3, 4992507), (9, 1664169), (13, 1152117), (27, 554723), (39, 384039), (71, 210951), (117, 128013), (213, 70317), (351, 42671), (601, 24921), (639, 23439), (923, 16227), (1803, 8307), (1917, 7813), (2769, 5409)]