1311246

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 2874144

約数和(自身を除く): 1562898

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 751, 873, 1502, 1746, 2253, 4506, 6759, 13518, 72847, 145694, 218541, 437082, 655623, 1311246]

約数ペア:

[(1, 1311246), (2, 655623), (3, 437082), (6, 218541), (9, 145694), (18, 72847), (97, 13518), (194, 6759), (291, 4506), (582, 2253), (751, 1746), (873, 1502)]