90539423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 99894816

約数和(自身を除く): 9355393

約数列:

[1, 13, 53, 331, 397, 689, 4303, 5161, 17543, 21041, 131407, 228059, 273533, 1708291, 6964571, 90539423]

約数ペア:

[(1, 90539423), (13, 6964571), (53, 1708291), (331, 273533), (397, 228059), (689, 131407), (4303, 21041), (5161, 17543)]