99998241

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 55272927

約数列:

[1, 3, 7, 21, 107, 191, 233, 321, 573, 699, 749, 1337, 1631, 2247, 4011, 4893, 20437, 24931, 44503, 61311, 74793, 133509, 143059, 174517, 311521, 429177, 523551, 934563, 4761821, 14285463, 33332747, 99998241]

約数ペア:

[(1, 99998241), (3, 33332747), (7, 14285463), (21, 4761821), (107, 934563), (191, 523551), (233, 429177), (321, 311521), (573, 174517), (699, 143059), (749, 133509), (1337, 74793), (1631, 61311), (2247, 44503), (4011, 24931), (4893, 20437)]