1676349

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 2538240

約数和(自身を除く): 861891

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1321, 3963, 11889, 35667, 62087, 186261, 558783, 1676349]

約数ペア:

[(1, 1676349), (3, 558783), (9, 186261), (27, 62087), (47, 35667), (141, 11889), (423, 3963), (1269, 1321)]