13302947

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 16174080

約数和(自身を除く): 2871133

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1559, 8533, 10913, 35857, 82627, 250999, 578389, 1900421, 13302947]

約数ペア:

[(1, 13302947), (7, 1900421), (23, 578389), (53, 250999), (161, 82627), (371, 35857), (1219, 10913), (1559, 8533)]