26383049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 34497792

約数和(自身を除く): 8114743

約数列:

[1, 7, 11, 41, 61, 77, 137, 287, 427, 451, 671, 959, 1507, 2501, 3157, 4697, 5617, 8357, 10549, 17507, 27511, 39319, 58499, 61787, 91927, 192577, 342637, 432509, 643489, 2398459, 3769007, 26383049]

約数ペア:

[(1, 26383049), (7, 3769007), (11, 2398459), (41, 643489), (61, 432509), (77, 342637), (137, 192577), (287, 91927), (427, 61787), (451, 58499), (671, 39319), (959, 27511), (1507, 17507), (2501, 10549), (3157, 8357), (4697, 5617)]