340710909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{7487}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 569327616

約数和(自身を除く): 228616707

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 4137, 6501, 7487, 15169, 22461, 45507, 52409, 82357, 157227, 247071, 576499, 1474939, 1729497, 4424817, 10324573, 16224329, 30973719, 48672987, 113570303, 340710909]

約数ペア:

[(1, 340710909), (3, 113570303), (7, 48672987), (11, 30973719), (21, 16224329), (33, 10324573), (77, 4424817), (197, 1729497), (231, 1474939), (591, 576499), (1379, 247071), (2167, 157227), (4137, 82357), (6501, 52409), (7487, 45507), (15169, 22461)]