425720743

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{4229}}^1$

素因数の和:4506

約数の個数: 16

約数和(自身を含む): 495823680

約数和(自身を除く): 70102937

約数列:

[1, 7, 73, 197, 511, 1379, 4229, 14381, 29603, 100667, 308717, 833113, 2161019, 5831791, 60817249, 425720743]

約数ペア:

[(1, 425720743), (7, 60817249), (73, 5831791), (197, 2161019), (511, 833113), (1379, 308717), (4229, 100667), (14381, 29603)]