13875377271

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{2659}}^1$

素因数の和:3044

約数の個数: 64

約数和(自身を含む): 22945628160

約数和(自身を除く): 9070250889

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 311, 329, 357, 799, 933, 987, 2177, 2397, 2659, 5287, 5593, 6531, 7977, 14617, 15861, 16779, 18613, 37009, 43851, 45203, 55839, 102319, 111027, 124973, 135609, 248489, 306957, 316421, 374919, 745467, 826949, 874811, 949263, 1739423, 2124541, 2480847, 2624433, 5218269, 5788643, 6373623, 14058133, 14871787, 17365929, 38866603, 42174399, 44615361, 98406931, 116599809, 272066221, 295220793, 660732251, 816198663, 1982196753, 4625125757, 13875377271]

約数ペア:

[(1, 13875377271), (3, 4625125757), (7, 1982196753), (17, 816198663), (21, 660732251), (47, 295220793), (51, 272066221), (119, 116599809), (141, 98406931), (311, 44615361), (329, 42174399), (357, 38866603), (799, 17365929), (933, 14871787), (987, 14058133), (2177, 6373623), (2397, 5788643), (2659, 5218269), (5287, 2624433), (5593, 2480847), (6531, 2124541), (7977, 1739423), (14617, 949263), (15861, 874811), (16779, 826949), (18613, 745467), (37009, 374919), (43851, 316421), (45203, 306957), (55839, 248489), (102319, 135609), (111027, 124973)]