315140534157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{42953}}^1\times {\mathrm{128717}}^1$

素因数の和:171692

約数の個数: 16

約数和(自身を含む): 442316237760

約数和(自身を除く): 127175703603

約数列:

[1, 3, 19, 57, 42953, 128717, 128859, 386151, 816107, 2445623, 2448321, 7336869, 5528781301, 16586343903, 105046844719, 315140534157]

約数ペア:

[(1, 315140534157), (3, 105046844719), (19, 16586343903), (57, 5528781301), (42953, 7336869), (128717, 2448321), (128859, 2445623), (386151, 816107)]