1275538029

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 1769349120

約数和(自身を除く): 493811091

約数列:

[1, 3, 47, 79, 141, 237, 307, 373, 921, 1119, 3713, 11139, 14429, 17531, 24253, 29467, 43287, 52593, 72759, 88401, 114511, 343533, 1139891, 1384949, 3419673, 4154847, 5382017, 9046369, 16146051, 27139107, 425179343, 1275538029]

約数ペア:

[(1, 1275538029), (3, 425179343), (47, 27139107), (79, 16146051), (141, 9046369), (237, 5382017), (307, 4154847), (373, 3419673), (921, 1384949), (1119, 1139891), (3713, 343533), (11139, 114511), (14429, 88401), (17531, 72759), (24253, 52593), (29467, 43287)]