121006981

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 128563200

約数和(自身を除く): 7556219

約数列:

[1, 31, 61, 89, 719, 1891, 2759, 5429, 22289, 43859, 63991, 168299, 1359629, 1983721, 3903451, 121006981]

約数ペア:

[(1, 121006981), (31, 3903451), (61, 1983721), (89, 1359629), (719, 168299), (1891, 63991), (2759, 43859), (5429, 22289)]