1219939897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 1455667200

約数和(自身を除く): 235727303

約数列:

[1, 11, 19, 29, 209, 319, 431, 467, 551, 4741, 5137, 6061, 8189, 8873, 12499, 13543, 90079, 97603, 137489, 148973, 201277, 237481, 257317, 2214047, 2612291, 2830487, 3824263, 5837033, 42066893, 64207363, 110903627, 1219939897]

約数ペア:

[(1, 1219939897), (11, 110903627), (19, 64207363), (29, 42066893), (209, 5837033), (319, 3824263), (431, 2830487), (467, 2612291), (551, 2214047), (4741, 257317), (5137, 237481), (6061, 201277), (8189, 148973), (8873, 137489), (12499, 97603), (13543, 90079)]