8208431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 10591056

約数和(自身を除く): 2382625

約数列:

[1, 7, 11, 49, 77, 97, 157, 539, 679, 1067, 1099, 1727, 4753, 7469, 7693, 12089, 15229, 52283, 84623, 106603, 167519, 746221, 1172633, 8208431]

約数ペア:

[(1, 8208431), (7, 1172633), (11, 746221), (49, 167519), (77, 106603), (97, 84623), (157, 52283), (539, 15229), (679, 12089), (1067, 7693), (1099, 7469), (1727, 4753)]