2803047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 4125408

約数和(自身を除く): 1322361

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1753, 5259, 22789, 68367, 71873, 215619, 934349, 2803047]

約数ペア:

[(1, 2803047), (3, 934349), (13, 215619), (39, 71873), (41, 68367), (123, 22789), (533, 5259), (1599, 1753)]