304827783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^2$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 443260272

約数和(自身を除く): 138432489

約数列:

[1, 3, 13, 39, 113, 263, 339, 789, 1469, 3419, 4407, 10257, 29719, 69169, 89157, 207507, 386347, 899197, 1159041, 2697591, 7816097, 23448291, 101609261, 304827783]

約数ペア:

[(1, 304827783), (3, 101609261), (13, 23448291), (39, 7816097), (113, 2697591), (263, 1159041), (339, 899197), (789, 386347), (1469, 207507), (3419, 89157), (4407, 69169), (10257, 29719)]