426810813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52363}}^1$

素因数の和:52409

約数の個数: 32

約数和(自身を含む): 703772160

約数和(自身を除く): 276961347

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 52363, 157089, 575993, 680719, 994897, 1727979, 2042157, 2984691, 7487909, 10943867, 12933661, 22463727, 32831601, 38800983, 142270271, 426810813]

約数ペア:

[(1, 426810813), (3, 142270271), (11, 38800983), (13, 32831601), (19, 22463727), (33, 12933661), (39, 10943867), (57, 7487909), (143, 2984691), (209, 2042157), (247, 1727979), (429, 994897), (627, 680719), (741, 575993), (2717, 157089), (8151, 52363)]