7138503

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 10617600

約数和(自身を除く): 3479097

約数列:

[1, 3, 9, 27, 419, 631, 1257, 1893, 3771, 5679, 11313, 17037, 264389, 793167, 2379501, 7138503]

約数ペア:

[(1, 7138503), (3, 2379501), (9, 793167), (27, 264389), (419, 17037), (631, 11313), (1257, 5679), (1893, 3771)]