2773365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 5166336

約数和(自身を除く): 2392971

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 433, 915, 1281, 1299, 2135, 2165, 3031, 6405, 6495, 9093, 15155, 26413, 45465, 79239, 132065, 184891, 396195, 554673, 924455, 2773365]

約数ペア:

[(1, 2773365), (3, 924455), (5, 554673), (7, 396195), (15, 184891), (21, 132065), (35, 79239), (61, 45465), (105, 26413), (183, 15155), (305, 9093), (427, 6495), (433, 6405), (915, 3031), (1281, 2165), (1299, 2135)]