858584673

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 1341400320

約数和(自身を除く): 482815647

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 317, 337, 423, 893, 951, 1011, 2679, 2853, 3033, 6023, 6403, 8037, 14899, 15839, 18069, 19209, 44697, 47517, 54207, 57627, 106829, 134091, 142551, 283081, 300941, 320487, 849243, 902823, 961461, 2029751, 2547729, 2708469, 5020963, 6089253, 15062889, 18267759, 45188667, 95398297, 286194891, 858584673]

約数ペア:

[(1, 858584673), (3, 286194891), (9, 95398297), (19, 45188667), (47, 18267759), (57, 15062889), (141, 6089253), (171, 5020963), (317, 2708469), (337, 2547729), (423, 2029751), (893, 961461), (951, 902823), (1011, 849243), (2679, 320487), (2853, 300941), (3033, 283081), (6023, 142551), (6403, 134091), (8037, 106829), (14899, 57627), (15839, 54207), (18069, 47517), (19209, 44697)]