215032323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{47563}}^1$

素因数の和:47714

約数の個数: 16

約数和(自身を含む): 315063936

約数和(自身を除く): 100031613

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 47563, 142689, 523193, 1569579, 6516131, 19548393, 71677441, 215032323]

約数ペア:

[(1, 215032323), (3, 71677441), (11, 19548393), (33, 6516131), (137, 1569579), (411, 523193), (1507, 142689), (4521, 47563)]