27821522

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 42261912

約数和(自身を除く): 14440390

約数列:

[1, 2, 197, 241, 293, 394, 482, 586, 47477, 57721, 70613, 94954, 115442, 141226, 13910761, 27821522]

約数ペア:

[(1, 27821522), (2, 13910761), (197, 141226), (241, 115442), (293, 94954), (394, 70613), (482, 57721), (586, 47477)]