17572997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 1941883

約数列:

[1, 13, 71, 79, 241, 923, 1027, 3133, 5609, 17111, 19039, 72917, 222443, 247507, 1351769, 17572997]

約数ペア:

[(1, 17572997), (13, 1351769), (71, 247507), (79, 222443), (241, 72917), (923, 19039), (1027, 17111), (3133, 5609)]