2016339

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 3012912

約数和(自身を除く): 996573

約数列:

[1, 3, 13, 39, 41, 97, 123, 169, 291, 507, 533, 1261, 1599, 3783, 3977, 6929, 11931, 16393, 20787, 49179, 51701, 155103, 672113, 2016339]

約数ペア:

[(1, 2016339), (3, 672113), (13, 155103), (39, 51701), (41, 49179), (97, 20787), (123, 16393), (169, 11931), (291, 6929), (507, 3977), (533, 3783), (1261, 1599)]