23740483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 27851040

約数和(自身を除く): 4110557

約数列:

[1, 13, 17, 71, 89, 221, 289, 923, 1157, 1207, 1513, 3757, 6319, 15691, 19669, 20519, 25721, 82147, 107423, 266747, 334373, 1396499, 1826191, 23740483]

約数ペア:

[(1, 23740483), (13, 1826191), (17, 1396499), (71, 334373), (89, 266747), (221, 107423), (289, 82147), (923, 25721), (1157, 20519), (1207, 19669), (1513, 15691), (3757, 6319)]