2080896687

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271693}}^1$

素因数の和:271759

約数の個数: 24

約数和(自身を含む): 3221204064

約数和(自身を除く): 1140307377

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 271693, 815079, 2445237, 6248939, 10052641, 18746817, 30157923, 56240451, 90473769, 231210743, 693632229, 2080896687]

約数ペア:

[(1, 2080896687), (3, 693632229), (9, 231210743), (23, 90473769), (37, 56240451), (69, 30157923), (111, 18746817), (207, 10052641), (333, 6248939), (851, 2445237), (2553, 815079), (7659, 271693)]