40274311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22741}}^1$

素因数の和:22782

約数の個数: 16

約数和(自身を含む): 52397568

約数和(自身を除く): 12123257

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 22741, 159187, 250151, 523043, 1751057, 3661301, 5753473, 40274311]

約数ペア:

[(1, 40274311), (7, 5753473), (11, 3661301), (23, 1751057), (77, 523043), (161, 250151), (253, 159187), (1771, 22741)]