127991694

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{219917}}^1$

素因数の和:220019

約数の個数: 16

約数和(自身を含む): 258623568

約数和(自身を除く): 130631874

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 219917, 439834, 659751, 1319502, 21331949, 42663898, 63995847, 127991694]

約数ペア:

[(1, 127991694), (2, 63995847), (3, 42663898), (6, 21331949), (97, 1319502), (194, 659751), (291, 439834), (582, 219917)]