42653613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 62668800

約数和(自身を除く): 20015187

約数列:

[1, 3, 19, 31, 57, 93, 101, 239, 303, 589, 717, 1767, 1919, 3131, 4541, 5757, 7409, 9393, 13623, 22227, 24139, 59489, 72417, 140771, 178467, 422313, 458641, 748309, 1375923, 2244927, 14217871, 42653613]

約数ペア:

[(1, 42653613), (3, 14217871), (19, 2244927), (31, 1375923), (57, 748309), (93, 458641), (101, 422313), (239, 178467), (303, 140771), (589, 72417), (717, 59489), (1767, 24139), (1919, 22227), (3131, 13623), (4541, 9393), (5757, 7409)]