24871779

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5421

約数の個数: 24

約数和(自身を含む): 39224640

約数和(自身を除く): 14352861

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5387, 16161, 48483, 102353, 145449, 307059, 436347, 921177, 1309041, 2763531, 8290593, 24871779]

約数ペア:

[(1, 24871779), (3, 8290593), (9, 2763531), (19, 1309041), (27, 921177), (57, 436347), (81, 307059), (171, 145449), (243, 102353), (513, 48483), (1539, 16161), (4617, 5387)]