40279371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53069}}^1$

素因数の和:53106

約数の個数: 16

約数和(自身を含む): 61136640

約数和(自身を除く): 20857269

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53069, 159207, 583759, 1220587, 1751277, 3661761, 13426457, 40279371]

約数ペア:

[(1, 40279371), (3, 13426457), (11, 3661761), (23, 1751277), (33, 1220587), (69, 583759), (253, 159207), (759, 53069)]