2017654785

素因数分解:

$3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{24223}}^1$

素因数の和:24854

約数の個数: 32

約数和(自身を含む): 3592903680

約数和(自身を除く): 1575248895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617, 1851, 3085, 5553, 9255, 16659, 24223, 27765, 72669, 83295, 121115, 218007, 363345, 654021, 1090035, 3270105, 14945591, 44836773, 74727955, 134510319, 224183865, 403530957, 672551595, 2017654785]

約数ペア:

[(1, 2017654785), (3, 672551595), (5, 403530957), (9, 224183865), (15, 134510319), (27, 74727955), (45, 44836773), (135, 14945591), (617, 3270105), (1851, 1090035), (3085, 654021), (5553, 363345), (9255, 218007), (16659, 121115), (24223, 83295), (27765, 72669)]