3978573

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 5534016

約数和(自身を除く): 1555443

約数列:

[1, 3, 37, 73, 111, 219, 491, 1473, 2701, 8103, 18167, 35843, 54501, 107529, 1326191, 3978573]

約数ペア:

[(1, 3978573), (3, 1326191), (37, 107529), (73, 54501), (111, 35843), (219, 18167), (491, 8103), (1473, 2701)]