26516997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 43688960

約数和(自身を除く): 17171963

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2437, 3627, 7311, 10881, 21933, 31681, 65799, 75547, 95043, 226641, 285129, 679923, 855387, 982111, 2039769, 2946333, 8838999, 26516997]

約数ペア:

[(1, 26516997), (3, 8838999), (9, 2946333), (13, 2039769), (27, 982111), (31, 855387), (39, 679923), (93, 285129), (117, 226641), (279, 95043), (351, 75547), (403, 65799), (837, 31681), (1209, 21933), (2437, 10881), (3627, 7311)]