2103447731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{33767}}^1$

素因数の和:34594

約数の個数: 16

約数和(自身を含む): 2625799680

約数和(自身を除く): 522351949

約数列:

[1, 7, 11, 77, 809, 5663, 8899, 33767, 62293, 236369, 371437, 2600059, 27317503, 191222521, 300492533, 2103447731]

約数ペア:

[(1, 2103447731), (7, 300492533), (11, 191222521), (77, 27317503), (809, 2600059), (5663, 371437), (8899, 236369), (33767, 62293)]