22778469

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 38830080

約数和(自身を除く): 16051611

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 631, 1337, 1719, 1893, 4011, 4417, 5157, 5679, 12033, 13251, 17037, 36099, 39753, 119259, 120521, 361563, 843647, 1084689, 2530941, 3254067, 7592823, 22778469]

約数ペア:

[(1, 22778469), (3, 7592823), (7, 3254067), (9, 2530941), (21, 1084689), (27, 843647), (63, 361563), (189, 120521), (191, 119259), (573, 39753), (631, 36099), (1337, 17037), (1719, 13251), (1893, 12033), (4011, 5679), (4417, 5157)]