78917041

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 95626240

約数和(自身を除く): 16709199

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 9829, 68803, 304699, 363673, 2132893, 2545711, 11273863, 78917041]

約数ペア:

[(1, 78917041), (7, 11273863), (31, 2545711), (37, 2132893), (217, 363673), (259, 304699), (1147, 68803), (8029, 9829)]