140698477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 157291200

約数和(自身を除く): 16592723

約数列:

[1, 17, 19, 323, 659, 661, 11203, 11237, 12521, 12559, 212857, 213503, 435599, 7405183, 8276381, 140698477]

約数ペア:

[(1, 140698477), (17, 8276381), (19, 7405183), (323, 435599), (659, 213503), (661, 212857), (11203, 12559), (11237, 12521)]