21000836317

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{29411}}^1$

素因数の和:29684

約数の個数: 16

約数和(自身を含む): 21727232640

約数和(自身を除く): 726396323

約数列:

[1, 71, 89, 113, 6319, 8023, 10057, 29411, 714047, 2088181, 2617579, 3323443, 185848109, 235964453, 295786427, 21000836317]

約数ペア:

[(1, 21000836317), (71, 295786427), (89, 235964453), (113, 185848109), (6319, 3323443), (8023, 2617579), (10057, 2088181), (29411, 714047)]