13896771

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 23078400

約数和(自身を除く): 9181629

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1201, 1653, 3603, 3857, 8407, 11571, 22819, 25221, 34829, 68457, 104487, 159733, 243803, 479199, 661751, 731409, 1985253, 4632257, 13896771]

約数ペア:

[(1, 13896771), (3, 4632257), (7, 1985253), (19, 731409), (21, 661751), (29, 479199), (57, 243803), (87, 159733), (133, 104487), (203, 68457), (399, 34829), (551, 25221), (609, 22819), (1201, 11571), (1653, 8407), (3603, 3857)]