220101431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1619}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 254741760

約数和(自身を除く): 34640329

約数列:

[1, 11, 17, 187, 727, 1619, 7997, 12359, 17809, 27523, 135949, 302753, 1177013, 12947143, 20009221, 220101431]

約数ペア:

[(1, 220101431), (11, 20009221), (17, 12947143), (187, 1177013), (727, 302753), (1619, 135949), (7997, 27523), (12359, 17809)]