56707189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43321}}^1$

素因数の和:43356

約数の個数: 16

約数和(自身を含む): 74860416

約数和(自身を除く): 18153227

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 43321, 303247, 476531, 736457, 3335717, 5155199, 8101027, 56707189]

約数ペア:

[(1, 56707189), (7, 8101027), (11, 5155199), (17, 3335717), (77, 736457), (119, 476531), (187, 303247), (1309, 43321)]