1690007571

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{35911}}^1$

素因数の和:36013

約数の個数: 40

約数和(自身を含む): 2920076544

約数和(自身を除く): 1230068973

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 5229, 6723, 15687, 35911, 47061, 107733, 251377, 323199, 754131, 969597, 2262393, 2908791, 2980613, 6787179, 8941839, 20361537, 20864291, 26825517, 62592873, 80476551, 187778619, 241429653, 563335857, 1690007571]

約数ペア:

[(1, 1690007571), (3, 563335857), (7, 241429653), (9, 187778619), (21, 80476551), (27, 62592873), (63, 26825517), (81, 20864291), (83, 20361537), (189, 8941839), (249, 6787179), (567, 2980613), (581, 2908791), (747, 2262393), (1743, 969597), (2241, 754131), (5229, 323199), (6723, 251377), (15687, 107733), (35911, 47061)]