40871897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 47184768

約数和(自身を除く): 6312871

約数列:

[1, 11, 23, 73, 253, 803, 1679, 2213, 18469, 24343, 50899, 161549, 559889, 1777039, 3715627, 40871897]

約数ペア:

[(1, 40871897), (11, 3715627), (23, 1777039), (73, 559889), (253, 161549), (803, 50899), (1679, 24343), (2213, 18469)]