2275140959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1315871}}^1$

素因数の和:1315910

約数の個数: 16

約数和(自身を含む): 2947553280

約数和(自身を除く): 672412321

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1315871, 9211097, 17106323, 25001549, 119744261, 175010843, 325020137, 2275140959]

約数ペア:

[(1, 2275140959), (7, 325020137), (13, 175010843), (19, 119744261), (91, 25001549), (133, 17106323), (247, 9211097), (1729, 1315871)]