8833279

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 20

約数和(自身を含む): 11136776

約数和(自身を除く): 2303497

約数列:

[1, 7, 13, 49, 91, 283, 343, 637, 1981, 2401, 3679, 4459, 13867, 25753, 31213, 97069, 180271, 679483, 1261897, 8833279]

約数ペア:

[(1, 8833279), (7, 1261897), (13, 679483), (49, 180271), (91, 97069), (283, 31213), (343, 25753), (637, 13867), (1981, 4459), (2401, 3679)]