6691250997

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{10831}}^1$

素因数の和:11135

約数の個数: 40

約数和(自身を含む): 10380522240

約数和(自身を除く): 3689271243

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 263, 783, 789, 2349, 2367, 7101, 7627, 10831, 21303, 22881, 32493, 68643, 97479, 205929, 292437, 314099, 617787, 877311, 942297, 2826891, 2848553, 8480673, 8545659, 25442019, 25636977, 76910931, 82608037, 230732793, 247824111, 743472333, 2230416999, 6691250997]

約数ペア:

[(1, 6691250997), (3, 2230416999), (9, 743472333), (27, 247824111), (29, 230732793), (81, 82608037), (87, 76910931), (261, 25636977), (263, 25442019), (783, 8545659), (789, 8480673), (2349, 2848553), (2367, 2826891), (7101, 942297), (7627, 877311), (10831, 617787), (21303, 314099), (22881, 292437), (32493, 205929), (68643, 97479)]