78037973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 89381376

約数和(自身を除く): 11343403

約数列:

[1, 13, 17, 221, 271, 1303, 3523, 4607, 16939, 22151, 59891, 287963, 353113, 4590469, 6002921, 78037973]

約数ペア:

[(1, 78037973), (13, 6002921), (17, 4590469), (221, 353113), (271, 287963), (1303, 59891), (3523, 22151), (4607, 16939)]