289496493

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{13}}^3$

素因数の和:89

約数の個数: 60

約数和(自身を含む): 498288700

約数和(自身を除く): 208792207

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 169, 363, 429, 507, 1089, 1287, 1331, 1521, 1573, 1859, 2197, 3993, 4719, 5577, 6591, 11979, 14157, 14641, 16731, 17303, 19773, 20449, 24167, 43923, 51909, 61347, 72501, 131769, 155727, 184041, 190333, 217503, 224939, 265837, 570999, 674817, 797511, 1712997, 2024451, 2392533, 2474329, 2924207, 7422987, 8772621, 22268961, 26317863, 32166277, 96498831, 289496493]

約数ペア:

[(1, 289496493), (3, 96498831), (9, 32166277), (11, 26317863), (13, 22268961), (33, 8772621), (39, 7422987), (99, 2924207), (117, 2474329), (121, 2392533), (143, 2024451), (169, 1712997), (363, 797511), (429, 674817), (507, 570999), (1089, 265837), (1287, 224939), (1331, 217503), (1521, 190333), (1573, 184041), (1859, 155727), (2197, 131769), (3993, 72501), (4719, 61347), (5577, 51909), (6591, 43923), (11979, 24167), (14157, 20449), (14641, 19773), (16731, 17303)]