86756879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 99845760

約数和(自身を除く): 13088881

約数列:

[1, 11, 31, 101, 121, 229, 341, 1111, 2519, 3131, 3751, 7099, 12221, 23129, 27709, 34441, 78089, 254419, 378851, 716999, 858979, 2798609, 7886989, 86756879]

約数ペア:

[(1, 86756879), (11, 7886989), (31, 2798609), (101, 858979), (121, 716999), (229, 378851), (341, 254419), (1111, 78089), (2519, 34441), (3131, 27709), (3751, 23129), (7099, 12221)]