191932017

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{881}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 259096320

約数和(自身を除く): 67164303

約数列:

[1, 3, 101, 303, 719, 881, 2157, 2643, 72619, 88981, 217857, 266943, 633439, 1900317, 63977339, 191932017]

約数ペア:

[(1, 191932017), (3, 63977339), (101, 1900317), (303, 633439), (719, 266943), (881, 217857), (2157, 88981), (2643, 72619)]