236440251

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 345625280

約数和(自身を除く): 109185029

約数列:

[1, 3, 9, 139, 331, 417, 571, 993, 1251, 1713, 2979, 5139, 46009, 79369, 138027, 189001, 238107, 414081, 567003, 714321, 1701009, 26271139, 78813417, 236440251]

約数ペア:

[(1, 236440251), (3, 78813417), (9, 26271139), (139, 1701009), (331, 714321), (417, 567003), (571, 414081), (993, 238107), (1251, 189001), (1713, 138027), (2979, 79369), (5139, 46009)]