13426485879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{5197}}^1$

素因数の和:5679

約数の個数: 32

約数和(自身を含む): 19131966720

約数和(自身を除く): 5705480841

約数列:

[1, 3, 17, 51, 179, 283, 537, 849, 3043, 4811, 5197, 9129, 14433, 15591, 50657, 88349, 151971, 265047, 861169, 930263, 1470751, 2583507, 2790789, 4412253, 15814471, 25002767, 47443413, 75008301, 263264429, 789793287, 4475495293, 13426485879]

約数ペア:

[(1, 13426485879), (3, 4475495293), (17, 789793287), (51, 263264429), (179, 75008301), (283, 47443413), (537, 25002767), (849, 15814471), (3043, 4412253), (4811, 2790789), (5197, 2583507), (9129, 1470751), (14433, 930263), (15591, 861169), (50657, 265047), (88349, 151971)]