47395559

素因数分解:

${\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 12

約数和(自身を含む): 49451400

約数和(自身を除く): 2055841

約数列:

[1, 31, 149, 331, 961, 4619, 10261, 49319, 143189, 318091, 1528889, 47395559]

約数ペア:

[(1, 47395559), (31, 1528889), (149, 318091), (331, 143189), (961, 49319), (4619, 10261)]