40969371

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 20616549

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 391, 659, 901, 1173, 1219, 1977, 2703, 3657, 11203, 15157, 20723, 33609, 34927, 45471, 62169, 104781, 257669, 593759, 773007, 803321, 1781277, 2409963, 13656457, 40969371]

約数ペア:

[(1, 40969371), (3, 13656457), (17, 2409963), (23, 1781277), (51, 803321), (53, 773007), (69, 593759), (159, 257669), (391, 104781), (659, 62169), (901, 45471), (1173, 34927), (1219, 33609), (1977, 20723), (2703, 15157), (3657, 11203)]