149026709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35491}}^1$

素因数の和:35540

約数の個数: 16

約数和(自身を含む): 178879680

約数和(自身を除く): 29852971

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 35491, 461383, 603347, 674329, 7843511, 8766277, 11463593, 149026709]

約数ペア:

[(1, 149026709), (13, 11463593), (17, 8766277), (19, 7843511), (221, 674329), (247, 603347), (323, 461383), (4199, 35491)]