249227394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3195223}}^1$

素因数の和:3195241

約数の個数: 16

約数和(自身を含む): 536797632

約数和(自身を除く): 287570238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3195223, 6390446, 9585669, 19171338, 41537899, 83075798, 124613697, 249227394]

約数ペア:

[(1, 249227394), (2, 124613697), (3, 83075798), (6, 41537899), (13, 19171338), (26, 9585669), (39, 6390446), (78, 3195223)]