870345107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{1609}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 943125120

約数和(自身を除く): 72780013

約数列:

[1, 17, 47, 677, 799, 1609, 11509, 27353, 31819, 75623, 540923, 1089293, 1285591, 18517981, 51196771, 870345107]

約数ペア:

[(1, 870345107), (17, 51196771), (47, 18517981), (677, 1285591), (799, 1089293), (1609, 540923), (11509, 75623), (27353, 31819)]