13373031

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 21463920

約数和(自身を除く): 8090889

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3137, 4263, 9411, 21959, 65877, 90973, 153713, 272919, 461139, 636811, 1910433, 4457677, 13373031]

約数ペア:

[(1, 13373031), (3, 4457677), (7, 1910433), (21, 636811), (29, 461139), (49, 272919), (87, 153713), (147, 90973), (203, 65877), (609, 21959), (1421, 9411), (3137, 4263)]