312291837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1453}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 533490048

約数和(自身を除く): 221198211

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 167, 429, 501, 1287, 1453, 1503, 1837, 2171, 4359, 5511, 6513, 13077, 15983, 16533, 18889, 19539, 23881, 47949, 56667, 71643, 143847, 170001, 207779, 214929, 242651, 623337, 727953, 1870011, 2183859, 2669161, 3154463, 8007483, 9463389, 24022449, 28390167, 34699093, 104097279, 312291837]

約数ペア:

[(1, 312291837), (3, 104097279), (9, 34699093), (11, 28390167), (13, 24022449), (33, 9463389), (39, 8007483), (99, 3154463), (117, 2669161), (143, 2183859), (167, 1870011), (429, 727953), (501, 623337), (1287, 242651), (1453, 214929), (1503, 207779), (1837, 170001), (2171, 143847), (4359, 71643), (5511, 56667), (6513, 47949), (13077, 23881), (15983, 19539), (16533, 18889)]