1213367037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 1741824000

約数和(自身を除く): 528456963

約数列:

[1, 3, 19, 57, 59, 177, 191, 573, 1121, 1889, 3363, 3629, 5667, 10887, 11269, 33807, 35891, 107673, 111451, 214111, 334353, 360799, 642333, 1082397, 2117569, 6352707, 6855181, 20565543, 21287141, 63861423, 404455679, 1213367037]

約数ペア:

[(1, 1213367037), (3, 404455679), (19, 63861423), (57, 21287141), (59, 20565543), (177, 6855181), (191, 6352707), (573, 2117569), (1121, 1082397), (1889, 642333), (3363, 360799), (3629, 334353), (5667, 214111), (10887, 111451), (11269, 107673), (33807, 35891)]