19103628357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{64321981}}^1$

素因数の和:64322001

約数の個数: 16

約数和(自身を含む): 30874551360

約数和(自身を除く): 11770923003

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 64321981, 192965943, 578897829, 707541791, 1736693487, 2122625373, 6367876119, 19103628357]

約数ペア:

[(1, 19103628357), (3, 6367876119), (9, 2122625373), (11, 1736693487), (27, 707541791), (33, 578897829), (99, 192965943), (297, 64321981)]