2012396553

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1\times {\mathrm{2141}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 2929287816

約数和(自身を除く): 916891263

約数列:

[1, 3, 9, 181, 543, 577, 1629, 1731, 2141, 5193, 6423, 19269, 104437, 313311, 387521, 939933, 1162563, 1235357, 3487689, 3706071, 11118213, 223599617, 670798851, 2012396553]

約数ペア:

[(1, 2012396553), (3, 670798851), (9, 223599617), (181, 11118213), (543, 3706071), (577, 3487689), (1629, 1235357), (1731, 1162563), (2141, 939933), (5193, 387521), (6423, 313311), (19269, 104437)]