331393665889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15347273}}^1$

素因数の和:15347448

約数の個数: 16

約数和(自身を含む): 391907988864

約数和(自身を除く): 60514322975

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 21593, 15347273, 168820003, 199514549, 2194660039, 2317438223, 25491820453, 30126696899, 331393665889]

約数ペア:

[(1, 331393665889), (11, 30126696899), (13, 25491820453), (143, 2317438223), (151, 2194660039), (1661, 199514549), (1963, 168820003), (21593, 15347273)]