231664893

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{1787}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 313543680

約数和(自身を除く): 81878787

約数列:

[1, 3, 79, 237, 547, 1641, 1787, 5361, 43213, 129639, 141173, 423519, 977489, 2932467, 77221631, 231664893]

約数ペア:

[(1, 231664893), (3, 77221631), (79, 2932467), (237, 977489), (547, 423519), (1641, 141173), (1787, 129639), (5361, 43213)]