2017347477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{3209}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 2912112000

約数和(自身を除く): 894764523

約数列:

[1, 3, 19, 41, 57, 123, 269, 779, 807, 2337, 3209, 5111, 9627, 11029, 15333, 33087, 60971, 131569, 182913, 209551, 394707, 628653, 863221, 2499811, 2589663, 7499433, 16401199, 35392061, 49203597, 106176183, 672449159, 2017347477]

約数ペア:

[(1, 2017347477), (3, 672449159), (19, 106176183), (41, 49203597), (57, 35392061), (123, 16401199), (269, 7499433), (779, 2589663), (807, 2499811), (2337, 863221), (3209, 628653), (5111, 394707), (9627, 209551), (11029, 182913), (15333, 131569), (33087, 60971)]