730804971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 1074124800

約数和(自身を除く): 343319829

約数列:

[1, 3, 13, 39, 73, 107, 219, 321, 949, 1391, 2399, 2847, 4173, 7197, 7811, 23433, 31187, 93561, 101543, 175127, 256693, 304629, 525381, 770079, 2276651, 3337009, 6829953, 10011027, 18738589, 56215767, 243601657, 730804971]

約数ペア:

[(1, 730804971), (3, 243601657), (13, 56215767), (39, 18738589), (73, 10011027), (107, 6829953), (219, 3337009), (321, 2276651), (949, 770079), (1391, 525381), (2399, 304629), (2847, 256693), (4173, 175127), (7197, 101543), (7811, 93561), (23433, 31187)]