29880291

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7949}}^1$

素因数の和:8138

約数の個数: 16

約数和(自身を含む): 45792000

約数和(自身を除く): 15911709

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 7949, 23847, 55643, 166929, 1422871, 4268613, 9960097, 29880291]

約数ペア:

[(1, 29880291), (3, 9960097), (7, 4268613), (21, 1422871), (179, 166929), (537, 55643), (1253, 23847), (3759, 7949)]