26501937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 45010944

約数和(自身を除く): 18509007

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2441, 3619, 7323, 10857, 17087, 26851, 51261, 80553, 114727, 187957, 344181, 563871, 803089, 1261997, 2409267, 3785991, 8833979, 26501937]

約数ペア:

[(1, 26501937), (3, 8833979), (7, 3785991), (11, 2409267), (21, 1261997), (33, 803089), (47, 563871), (77, 344181), (141, 187957), (231, 114727), (329, 80553), (517, 51261), (987, 26851), (1551, 17087), (2441, 10857), (3619, 7323)]