56017923

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 81366192

約数和(自身を除く): 25348269

約数列:

[1, 3, 13, 39, 169, 313, 353, 507, 939, 1059, 4069, 4589, 12207, 13767, 52897, 59657, 110489, 158691, 178971, 331467, 1436357, 4309071, 18672641, 56017923]

約数ペア:

[(1, 56017923), (3, 18672641), (13, 4309071), (39, 1436357), (169, 331467), (313, 178971), (353, 158691), (507, 110489), (939, 59657), (1059, 52897), (4069, 13767), (4589, 12207)]