27474941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 32183424

約数和(自身を除く): 4708483

約数列:

[1, 13, 17, 71, 103, 221, 289, 923, 1207, 1339, 1751, 3757, 7313, 15691, 20519, 22763, 29767, 95069, 124321, 266747, 386971, 1616173, 2113457, 27474941]

約数ペア:

[(1, 27474941), (13, 2113457), (17, 1616173), (71, 386971), (103, 266747), (221, 124321), (289, 95069), (923, 29767), (1207, 22763), (1339, 20519), (1751, 15691), (3757, 7313)]