1922757681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{100003}}^1$

素因数の和:100065

約数の個数: 32

約数和(自身を含む): 3024120960

約数和(自身を除く): 1101363279

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 6409, 19227, 100003, 300009, 1300039, 1700051, 2900087, 3900117, 5100153, 8700261, 22100663, 37701131, 49301479, 66301989, 113103393, 147904437, 640919227, 1922757681]

約数ペア:

[(1, 1922757681), (3, 640919227), (13, 147904437), (17, 113103393), (29, 66301989), (39, 49301479), (51, 37701131), (87, 22100663), (221, 8700261), (377, 5100153), (493, 3900117), (663, 2900087), (1131, 1700051), (1479, 1300039), (6409, 300009), (19227, 100003)]