42994419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10303}}^1$

素因数の和:10426

約数の個数: 16

約数和(自身を含む): 62318592

約数和(自身を除く): 19324173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 10303, 30909, 133939, 401817, 1102421, 3307263, 14331473, 42994419]

約数ペア:

[(1, 42994419), (3, 14331473), (13, 3307263), (39, 1102421), (107, 401817), (321, 133939), (1391, 30909), (4173, 10303)]