151913321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{14083}}^1$

素因数の和:14180

約数の個数: 16

約数和(自身を含む): 183880704

約数和(自身を除く): 31967383

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 14083, 98581, 323909, 943561, 2267363, 6604927, 21701903, 151913321]

約数ペア:

[(1, 151913321), (7, 21701903), (23, 6604927), (67, 2267363), (161, 943561), (469, 323909), (1541, 98581), (10787, 14083)]