2070893601

素因数分解:

$3^3\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{6793}}^1$

素因数の和:8422

約数の個数: 32

約数和(自身を含む): 3508965120

約数和(自身を除く): 1438071519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1613, 4839, 6793, 11291, 14517, 20379, 33873, 43551, 47551, 61137, 101619, 142653, 183411, 304857, 427959, 1283877, 10957109, 32871327, 76699763, 98613981, 230099289, 295841943, 690297867, 2070893601]

約数ペア:

[(1, 2070893601), (3, 690297867), (7, 295841943), (9, 230099289), (21, 98613981), (27, 76699763), (63, 32871327), (189, 10957109), (1613, 1283877), (4839, 427959), (6793, 304857), (11291, 183411), (14517, 142653), (20379, 101619), (33873, 61137), (43551, 47551)]