29878541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16871}}^1$

素因数の和:16912

約数の個数: 16

約数和(自身を含む): 38873088

約数和(自身を除く): 8994547

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16871, 118097, 185581, 388033, 1299067, 2716231, 4268363, 29878541]

約数ペア:

[(1, 29878541), (7, 4268363), (11, 2716231), (23, 1299067), (77, 388033), (161, 185581), (253, 118097), (1771, 16871)]