553636767

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{42709}}^1$

素因数の和:42890

約数の個数: 16

約数和(自身を含む): 768780000

約数和(自身を除く): 215143233

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 42709, 128127, 1238561, 3715683, 6363641, 19090923, 184545589, 553636767]

約数ペア:

[(1, 553636767), (3, 184545589), (29, 19090923), (87, 6363641), (149, 3715683), (447, 1238561), (4321, 128127), (12963, 42709)]