17020887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 24514560

約数和(自身を除く): 7493673

約数列:

[1, 3, 13, 39, 607, 719, 1821, 2157, 7891, 9347, 23673, 28041, 436433, 1309299, 5673629, 17020887]

約数ペア:

[(1, 17020887), (3, 5673629), (13, 1309299), (39, 436433), (607, 28041), (719, 23673), (1821, 9347), (2157, 7891)]