27301897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 33057792

約数和(自身を除く): 5755895

約数列:

[1, 7, 23, 67, 161, 469, 1541, 2531, 10787, 17717, 58213, 169577, 407491, 1187039, 3900271, 27301897]

約数ペア:

[(1, 27301897), (7, 3900271), (23, 1187039), (67, 407491), (161, 169577), (469, 58213), (1541, 17717), (2531, 10787)]