22457169

素因数分解:

$3^4\times 7^1\times {\mathrm{39607}}^1$

素因数の和:39626

約数の個数: 20

約数和(自身を含む): 38340544

約数和(自身を除く): 15883375

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 39607, 118821, 277249, 356463, 831747, 1069389, 2495241, 3208167, 7485723, 22457169]

約数ペア:

[(1, 22457169), (3, 7485723), (7, 3208167), (9, 2495241), (21, 1069389), (27, 831747), (63, 356463), (81, 277249), (189, 118821), (567, 39607)]