9910311

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 13582944

約数和(自身を除く): 3672633

約数列:

[1, 3, 53, 157, 159, 397, 471, 1191, 8321, 21041, 24963, 62329, 63123, 186987, 3303437, 9910311]

約数ペア:

[(1, 9910311), (3, 3303437), (53, 186987), (157, 63123), (159, 62329), (397, 24963), (471, 21041), (1191, 8321)]