317778891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{3001}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 433440768

約数和(自身を除く): 115661877

約数列:

[1, 3, 47, 141, 751, 2253, 3001, 9003, 35297, 105891, 141047, 423141, 2253751, 6761253, 105926297, 317778891]

約数ペア:

[(1, 317778891), (3, 105926297), (47, 6761253), (141, 2253751), (751, 423141), (2253, 141047), (3001, 105891), (9003, 35297)]