269783997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4943}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 432857088

約数和(自身を除く): 163073091

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 791, 2373, 2599, 4943, 7797, 14829, 18193, 34601, 54579, 103803, 113689, 341067, 558559, 795823, 1675677, 2387469, 3909913, 11729739, 12846857, 38540571, 89927999, 269783997]

約数ペア:

[(1, 269783997), (3, 89927999), (7, 38540571), (21, 12846857), (23, 11729739), (69, 3909913), (113, 2387469), (161, 1675677), (339, 795823), (483, 558559), (791, 341067), (2373, 113689), (2599, 103803), (4943, 54579), (7797, 34601), (14829, 18193)]