19041003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 29444688

約数和(自身を除く): 10403685

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1283, 1649, 3849, 4947, 11547, 14841, 21811, 65433, 124451, 196299, 373353, 1120059, 2115667, 6347001, 19041003]

約数ペア:

[(1, 19041003), (3, 6347001), (9, 2115667), (17, 1120059), (51, 373353), (97, 196299), (153, 124451), (291, 65433), (873, 21811), (1283, 14841), (1649, 11547), (3849, 4947)]