313093347

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 485388288

約数和(自身を除く): 172294941

約数列:

[1, 3, 7, 21, 83, 249, 263, 581, 683, 789, 1743, 1841, 2049, 4781, 5523, 14343, 21829, 56689, 65487, 152803, 170067, 179629, 396823, 458409, 538887, 1190469, 1257403, 3772209, 14909207, 44727621, 104364449, 313093347]

約数ペア:

[(1, 313093347), (3, 104364449), (7, 44727621), (21, 14909207), (83, 3772209), (249, 1257403), (263, 1190469), (581, 538887), (683, 458409), (789, 396823), (1743, 179629), (1841, 170067), (2049, 152803), (4781, 65487), (5523, 56689), (14343, 21829)]