2045109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 3078720

約数和(自身を除く): 1033611

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 2137, 6411, 23507, 61973, 70521, 185919, 681703, 2045109]

約数ペア:

[(1, 2045109), (3, 681703), (11, 185919), (29, 70521), (33, 61973), (87, 23507), (319, 6411), (957, 2137)]