3948573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 5624640

約数和(自身を除く): 1676067

約数列:

[1, 3, 17, 51, 139, 417, 557, 1671, 2363, 7089, 9469, 28407, 77423, 232269, 1316191, 3948573]

約数ペア:

[(1, 3948573), (3, 1316191), (17, 232269), (51, 77423), (139, 28407), (417, 9469), (557, 7089), (1671, 2363)]