217366929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{619279}}^1$

素因数の和:619301

約数の個数: 16

約数和(自身を含む): 346796800

約数和(自身を除く): 129429871

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 619279, 1857837, 5573511, 8050627, 16720533, 24151881, 72455643, 217366929]

約数ペア:

[(1, 217366929), (3, 72455643), (9, 24151881), (13, 16720533), (27, 8050627), (39, 5573511), (117, 1857837), (351, 619279)]