1877967

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 3340064

約数和(自身を除く): 1462097

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2293, 6879, 16051, 20637, 29809, 48153, 89427, 144459, 208663, 268281, 625989, 1877967]

約数ペア:

[(1, 1877967), (3, 625989), (7, 268281), (9, 208663), (13, 144459), (21, 89427), (39, 48153), (63, 29809), (91, 20637), (117, 16051), (273, 6879), (819, 2293)]