31943153

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 38007144

約数和(自身を除く): 6063991

約数列:

[1, 11, 17, 53, 121, 187, 293, 583, 901, 2057, 3223, 4981, 6413, 9911, 15529, 35453, 54791, 109021, 170819, 263993, 602701, 1879009, 2903923, 31943153]

約数ペア:

[(1, 31943153), (11, 2903923), (17, 1879009), (53, 602701), (121, 263993), (187, 170819), (293, 109021), (583, 54791), (901, 35453), (2057, 15529), (3223, 9911), (4981, 6413)]