212811423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379343}}^1$

素因数の和:379374

約数の個数: 16

約数和(自身を含む): 327753216

約数和(自身を除く): 114941793

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 379343, 1138029, 4172773, 6448831, 12518319, 19346493, 70937141, 212811423]

約数ペア:

[(1, 212811423), (3, 70937141), (11, 19346493), (17, 12518319), (33, 6448831), (51, 4172773), (187, 1138029), (561, 379343)]