2230293

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 3320352

約数和(自身を除く): 1090059

約数列:

[1, 3, 13, 39, 53, 83, 159, 169, 249, 507, 689, 1079, 2067, 3237, 4399, 8957, 13197, 14027, 26871, 42081, 57187, 171561, 743431, 2230293]

約数ペア:

[(1, 2230293), (3, 743431), (13, 171561), (39, 57187), (53, 42081), (83, 26871), (159, 14027), (169, 13197), (249, 8957), (507, 4399), (689, 3237), (1079, 2067)]