2218215549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{99289}}^1$

素因数の和:99980

約数の個数: 16

約数和(自身を含む): 3231293760

約数和(自身を除く): 1013078211

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 22341, 99289, 297867, 1092179, 3276537, 67218653, 201655959, 739405183, 2218215549]

約数ペア:

[(1, 2218215549), (3, 739405183), (11, 201655959), (33, 67218653), (677, 3276537), (2031, 1092179), (7447, 297867), (22341, 99289)]