830263197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{111191}}^1$

素因数の和:111344

約数の個数: 16

約数和(自身を含む): 1174187520

約数和(自身を除く): 343924323

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 111191, 333573, 2112629, 6337887, 14566021, 43698063, 276754399, 830263197]

約数ペア:

[(1, 830263197), (3, 276754399), (19, 43698063), (57, 14566021), (131, 6337887), (393, 2112629), (2489, 333573), (7467, 111191)]