676898517

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{5717}}^1$

素因数の和:6428

約数の個数: 16

約数和(自身を含む): 918905472

約数和(自身を除く): 242006955

約数列:

[1, 3, 61, 183, 647, 1941, 5717, 17151, 39467, 118401, 348737, 1046211, 3698899, 11096697, 225632839, 676898517]

約数ペア:

[(1, 676898517), (3, 225632839), (61, 11096697), (183, 3698899), (647, 1046211), (1941, 348737), (5717, 118401), (17151, 39467)]