808214919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 1149173760

約数和(自身を除く): 340958841

約数列:

[1, 3, 31, 41, 93, 123, 127, 381, 1271, 1669, 3813, 3937, 5007, 5207, 11811, 15621, 51739, 68429, 155217, 161417, 205287, 211963, 484251, 635889, 2121299, 6363897, 6570853, 8690483, 19712559, 26071449, 269404973, 808214919]

約数ペア:

[(1, 808214919), (3, 269404973), (31, 26071449), (41, 19712559), (93, 8690483), (123, 6570853), (127, 6363897), (381, 2121299), (1271, 635889), (1669, 484251), (3813, 211963), (3937, 205287), (5007, 161417), (5207, 155217), (11811, 68429), (15621, 51739)]