210007865859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{7866347}}^1$

素因数の和:7867170

約数の個数: 16

約数和(自身を含む): 305843610240

約数和(自身を除く): 95835744381

約数列:

[1, 3, 11, 33, 809, 2427, 8899, 26697, 7866347, 23599041, 86529817, 259589451, 6363874723, 19091624169, 70002621953, 210007865859]

約数ペア:

[(1, 210007865859), (3, 70002621953), (11, 19091624169), (33, 6363874723), (809, 259589451), (2427, 86529817), (8899, 23599041), (26697, 7866347)]