917791393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1\times {\mathrm{1277}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 988619904

約数和(自身を除く): 70828511

約数列:

[1, 17, 67, 631, 1139, 1277, 10727, 21709, 42277, 85559, 718709, 805787, 1454503, 13698379, 53987729, 917791393]

約数ペア:

[(1, 917791393), (17, 53987729), (67, 13698379), (631, 1454503), (1139, 805787), (1277, 718709), (10727, 85559), (21709, 42277)]