7618107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 12459520

約数和(自身を除く): 4841413

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 313, 399, 427, 939, 1159, 1281, 2191, 3477, 5947, 6573, 8113, 17841, 19093, 24339, 41629, 57279, 124887, 133651, 362767, 400953, 1088301, 2539369, 7618107]

約数ペア:

[(1, 7618107), (3, 2539369), (7, 1088301), (19, 400953), (21, 362767), (57, 133651), (61, 124887), (133, 57279), (183, 41629), (313, 24339), (399, 19093), (427, 17841), (939, 8113), (1159, 6573), (1281, 5947), (2191, 3477)]