415142019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{3119}}^1$

素因数の和:3791

約数の個数: 24

約数和(自身を含む): 626895360

約数和(自身を除く): 211753341

約数列:

[1, 3, 9, 23, 69, 207, 643, 1929, 3119, 5787, 9357, 14789, 28071, 44367, 71737, 133101, 215211, 645633, 2005517, 6016551, 18049653, 46126891, 138380673, 415142019]

約数ペア:

[(1, 415142019), (3, 138380673), (9, 46126891), (23, 18049653), (69, 6016551), (207, 2005517), (643, 645633), (1929, 215211), (3119, 133101), (5787, 71737), (9357, 44367), (14789, 28071)]