193145997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{7129}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 281321280

約数和(自身を除く): 88175283

約数列:

[1, 3, 11, 33, 821, 2463, 7129, 9031, 21387, 27093, 78419, 235257, 5852909, 17558727, 64381999, 193145997]

約数ペア:

[(1, 193145997), (3, 64381999), (11, 17558727), (33, 5852909), (821, 235257), (2463, 78419), (7129, 27093), (9031, 21387)]