6600657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 4182063

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 233, 399, 497, 699, 1349, 1491, 1631, 4047, 4427, 4893, 9443, 13281, 16543, 28329, 30989, 49629, 92967, 115801, 314317, 347403, 942951, 2200219, 6600657]

約数ペア:

[(1, 6600657), (3, 2200219), (7, 942951), (19, 347403), (21, 314317), (57, 115801), (71, 92967), (133, 49629), (213, 30989), (233, 28329), (399, 16543), (497, 13281), (699, 9443), (1349, 4893), (1491, 4427), (1631, 4047)]