4649197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 5640192

約数和(自身を除く): 990995

約数列:

[1, 7, 23, 67, 161, 431, 469, 1541, 3017, 9913, 10787, 28877, 69391, 202139, 664171, 4649197]

約数ペア:

[(1, 4649197), (7, 664171), (23, 202139), (67, 69391), (161, 28877), (431, 10787), (469, 9913), (1541, 3017)]