28003027

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 31116960

約数和(自身を除く): 3113933

約数列:

[1, 13, 53, 97, 419, 689, 1261, 5141, 5447, 22207, 40643, 66833, 288691, 528359, 2154079, 28003027]

約数ペア:

[(1, 28003027), (13, 2154079), (53, 528359), (97, 288691), (419, 66833), (689, 40643), (1261, 22207), (5141, 5447)]