29212113

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7283}}^1$

素因数の和:7484

約数の個数: 16

約数和(自身を含む): 44752896

約数和(自身を除く): 15540783

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 7283, 21849, 50981, 152943, 1391053, 4173159, 9737371, 29212113]

約数ペア:

[(1, 29212113), (3, 9737371), (7, 4173159), (21, 1391053), (191, 152943), (573, 50981), (1337, 21849), (4011, 7283)]