26164173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 16607283

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 883, 1411, 1743, 2649, 4233, 6181, 9877, 15011, 18543, 29631, 45033, 73289, 105077, 219867, 315231, 513023, 1245913, 1539069, 3737739, 8721391, 26164173]

約数ペア:

[(1, 26164173), (3, 8721391), (7, 3737739), (17, 1539069), (21, 1245913), (51, 513023), (83, 315231), (119, 219867), (249, 105077), (357, 73289), (581, 45033), (883, 29631), (1411, 18543), (1743, 15011), (2649, 9877), (4233, 6181)]