12540033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 20925216

約数和(自身を除く): 8385183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7451, 22353, 67059, 81961, 126667, 245883, 380001, 737649, 1140003, 1393337, 4180011, 12540033]

約数ペア:

[(1, 12540033), (3, 4180011), (9, 1393337), (11, 1140003), (17, 737649), (33, 380001), (51, 245883), (99, 126667), (153, 81961), (187, 67059), (561, 22353), (1683, 7451)]