1880793

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 2856000

約数和(自身を除く): 975207

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1699, 5097, 15291, 45873, 69659, 208977, 626931, 1880793]

約数ペア:

[(1, 1880793), (3, 626931), (9, 208977), (27, 69659), (41, 45873), (123, 15291), (369, 5097), (1107, 1699)]