42390777

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 36

約数和(自身を含む): 67370352

約数和(自身を除く): 24979575

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 507, 691, 1573, 1859, 2073, 4719, 5577, 7601, 8983, 20449, 22803, 26949, 61347, 83611, 98813, 116779, 250833, 296439, 350337, 1086943, 1284569, 3260829, 3853707, 14130259, 42390777]

約数ペア:

[(1, 42390777), (3, 14130259), (11, 3853707), (13, 3260829), (33, 1284569), (39, 1086943), (121, 350337), (143, 296439), (169, 250833), (363, 116779), (429, 98813), (507, 83611), (691, 61347), (1573, 26949), (1859, 22803), (2073, 20449), (4719, 8983), (5577, 7601)]