3774147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2031933

約数列:

[1, 3, 13, 29, 39, 47, 71, 87, 141, 213, 377, 611, 923, 1131, 1363, 1833, 2059, 2769, 3337, 4089, 6177, 10011, 17719, 26767, 43381, 53157, 80301, 96773, 130143, 290319, 1258049, 3774147]

約数ペア:

[(1, 3774147), (3, 1258049), (13, 290319), (29, 130143), (39, 96773), (47, 80301), (71, 53157), (87, 43381), (141, 26767), (213, 17719), (377, 10011), (611, 6177), (923, 4089), (1131, 3337), (1363, 2769), (1833, 2059)]