7130207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 8643072

約数和(自身を除く): 1512865

約数列:

[1, 7, 23, 67, 161, 469, 661, 1541, 4627, 10787, 15203, 44287, 106421, 310009, 1018601, 7130207]

約数ペア:

[(1, 7130207), (7, 1018601), (23, 310009), (67, 106421), (161, 44287), (469, 15203), (661, 10787), (1541, 4627)]