26479761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 47037312

約数和(自身を除く): 20557551

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 231, 357, 363, 561, 613, 847, 1309, 1839, 2057, 2541, 3927, 4291, 6171, 6743, 10421, 12873, 14399, 20229, 31263, 43197, 47201, 72947, 74173, 114631, 141603, 218841, 222519, 343893, 519211, 802417, 1260941, 1557633, 2407251, 3782823, 8826587, 26479761]

約数ペア:

[(1, 26479761), (3, 8826587), (7, 3782823), (11, 2407251), (17, 1557633), (21, 1260941), (33, 802417), (51, 519211), (77, 343893), (119, 222519), (121, 218841), (187, 141603), (231, 114631), (357, 74173), (363, 72947), (561, 47201), (613, 43197), (847, 31263), (1309, 20229), (1839, 14399), (2057, 12873), (2541, 10421), (3927, 6743), (4291, 6171)]