3720141

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 5545920

約数和(自身を除く): 1825779

約数列:

[1, 3, 9, 27, 211, 633, 653, 1899, 1959, 5697, 5877, 17631, 137783, 413349, 1240047, 3720141]

約数ペア:

[(1, 3720141), (3, 1240047), (9, 413349), (27, 137783), (211, 17631), (633, 5877), (653, 5697), (1899, 1959)]