140672903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2719}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 169728000

約数和(自身を除く): 29055097

約数列:

[1, 7, 19, 133, 389, 2719, 2723, 7391, 19033, 51661, 51737, 361627, 1057691, 7403837, 20096129, 140672903]

約数ペア:

[(1, 140672903), (7, 20096129), (19, 7403837), (133, 1057691), (389, 361627), (2719, 51737), (2723, 51661), (7391, 19033)]