12512601

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6357159

約数列:

[1, 3, 9, 29, 87, 191, 251, 261, 573, 753, 1719, 2259, 5539, 7279, 16617, 21837, 47941, 49851, 65511, 143823, 431469, 1390289, 4170867, 12512601]

約数ペア:

[(1, 12512601), (3, 4170867), (9, 1390289), (29, 431469), (87, 143823), (191, 65511), (251, 49851), (261, 47941), (573, 21837), (753, 16617), (1719, 7279), (2259, 5539)]