11211245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3217}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 14596848

約数和(自身を除く): 3385603

約数列:

[1, 5, 17, 41, 85, 205, 697, 3217, 3485, 16085, 54689, 131897, 273445, 659485, 2242249, 11211245]

約数ペア:

[(1, 11211245), (5, 2242249), (17, 659485), (41, 273445), (85, 131897), (205, 54689), (697, 16085), (3217, 3485)]