22789911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 35078400

約数和(自身を除く): 12288489

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 811, 969, 1479, 1653, 2433, 9367, 13787, 15409, 23519, 28101, 41361, 46227, 70557, 261953, 399823, 446861, 785859, 1199469, 1340583, 7596637, 22789911]

約数ペア:

[(1, 22789911), (3, 7596637), (17, 1340583), (19, 1199469), (29, 785859), (51, 446861), (57, 399823), (87, 261953), (323, 70557), (493, 46227), (551, 41361), (811, 28101), (969, 23519), (1479, 15409), (1653, 13787), (2433, 9367)]