2170943709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{7927}}^1$

素因数の和:8177

約数の個数: 32

約数和(自身を含む): 3248323584

約数和(自身を除く): 1077379875

約数列:

[1, 3, 11, 33, 43, 129, 193, 473, 579, 1419, 2123, 6369, 7927, 8299, 23781, 24897, 87197, 91289, 261591, 273867, 340861, 1022583, 1529911, 3749471, 4589733, 11248413, 16829021, 50487063, 65786173, 197358519, 723647903, 2170943709]

約数ペア:

[(1, 2170943709), (3, 723647903), (11, 197358519), (33, 65786173), (43, 50487063), (129, 16829021), (193, 11248413), (473, 4589733), (579, 3749471), (1419, 1529911), (2123, 1022583), (6369, 340861), (7927, 273867), (8299, 261591), (23781, 91289), (24897, 87197)]