30946971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 46708992

約数和(自身を除く): 15762021

約数列:

[1, 3, 11, 33, 43, 113, 129, 193, 339, 473, 579, 1243, 1419, 2123, 3729, 4859, 6369, 8299, 14577, 21809, 24897, 53449, 65427, 91289, 160347, 239899, 273867, 719697, 937787, 2813361, 10315657, 30946971]

約数ペア:

[(1, 30946971), (3, 10315657), (11, 2813361), (33, 937787), (43, 719697), (113, 273867), (129, 239899), (193, 160347), (339, 91289), (473, 65427), (579, 53449), (1243, 24897), (1419, 21809), (2123, 14577), (3729, 8299), (4859, 6369)]