3121886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 4950528

約数和(自身を除く): 1828642

約数列:

[1, 2, 31, 43, 62, 86, 1171, 1333, 2342, 2666, 36301, 50353, 72602, 100706, 1560943, 3121886]

約数ペア:

[(1, 3121886), (2, 1560943), (31, 100706), (43, 72602), (62, 50353), (86, 36301), (1171, 2666), (1333, 2342)]