47312037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 72783360

約数和(自身を除く): 25471323

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1619, 1719, 3247, 4857, 9741, 14571, 27523, 29223, 82569, 247707, 309229, 927687, 2783061, 5256893, 15770679, 47312037]

約数ペア:

[(1, 47312037), (3, 15770679), (9, 5256893), (17, 2783061), (51, 927687), (153, 309229), (191, 247707), (573, 82569), (1619, 29223), (1719, 27523), (3247, 14571), (4857, 9741)]