91248469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 21970091

約数列:

[1, 13, 17, 19, 31, 221, 247, 323, 403, 527, 589, 701, 4199, 6851, 7657, 9113, 10013, 11917, 13319, 21731, 130169, 154921, 173147, 226423, 282503, 369427, 412889, 2943499, 4802551, 5367557, 7019113, 91248469]

約数ペア:

[(1, 91248469), (13, 7019113), (17, 5367557), (19, 4802551), (31, 2943499), (221, 412889), (247, 369427), (323, 282503), (403, 226423), (527, 173147), (589, 154921), (701, 130169), (4199, 21731), (6851, 13319), (7657, 11917), (9113, 10013)]