1276473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 1898496

約数和(自身を除く): 622023

約数列:

[1, 3, 11, 33, 47, 141, 517, 823, 1551, 2469, 9053, 27159, 38681, 116043, 425491, 1276473]

約数ペア:

[(1, 1276473), (3, 425491), (11, 116043), (33, 38681), (47, 27159), (141, 9053), (517, 2469), (823, 1551)]