22921947

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 35266560

約数和(自身を除く): 12344613

約数列:

[1, 3, 9, 27, 47, 81, 141, 223, 243, 423, 669, 729, 1269, 2007, 2187, 3807, 6021, 10481, 11421, 18063, 31443, 34263, 54189, 94329, 102789, 162567, 282987, 487701, 848961, 2546883, 7640649, 22921947]

約数ペア:

[(1, 22921947), (3, 7640649), (9, 2546883), (27, 848961), (47, 487701), (81, 282987), (141, 162567), (223, 102789), (243, 94329), (423, 54189), (669, 34263), (729, 31443), (1269, 18063), (2007, 11421), (2187, 10481), (3807, 6021)]