8507401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 10347264

約数和(自身を除く): 1839863

約数列:

[1, 7, 23, 53, 161, 371, 997, 1219, 6979, 8533, 22931, 52841, 160517, 369887, 1215343, 8507401]

約数ペア:

[(1, 8507401), (7, 1215343), (23, 369887), (53, 160517), (161, 52841), (371, 22931), (997, 8533), (1219, 6979)]