2407251

素因数分解:

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

素因数の和:651

約数の個数: 32

約数和(自身を含む): 4243968

約数和(自身を除く): 1836717

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 613, 1309, 1839, 3927, 4291, 6743, 10421, 12873, 20229, 31263, 47201, 72947, 114631, 141603, 218841, 343893, 802417, 2407251]

約数ペア:

[(1, 2407251), (3, 802417), (7, 343893), (11, 218841), (17, 141603), (21, 114631), (33, 72947), (51, 47201), (77, 31263), (119, 20229), (187, 12873), (231, 10421), (357, 6743), (561, 4291), (613, 3927), (1309, 1839)]