9980497923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{777479}}^1$

素因数の和:777882

約数の個数: 16

約数和(自身を含む): 14554425600

約数和(自身を除く): 4573927677

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 777479, 2332437, 8552269, 25656807, 302439331, 907317993, 3326832641, 9980497923]

約数ペア:

[(1, 9980497923), (3, 3326832641), (11, 907317993), (33, 302439331), (389, 25656807), (1167, 8552269), (4279, 2332437), (12837, 777479)]