1120997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 16

約数和(自身を含む): 1285632

約数和(自身を除く): 164635

約数列:

[1, 17, 23, 47, 61, 391, 799, 1037, 1081, 1403, 2867, 18377, 23851, 48739, 65941, 1120997]

約数ペア:

[(1, 1120997), (17, 65941), (23, 48739), (47, 23851), (61, 18377), (391, 2867), (799, 1403), (1037, 1081)]