320276444511

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{9069647}}^1$

素因数の和:9069878

約数の個数: 16

約数和(自身を含む): 435343104000

約数和(自身を除く): 115066659489

約数列:

[1, 3, 79, 149, 237, 447, 11771, 35313, 9069647, 27208941, 716502113, 1351377403, 2149506339, 4054132209, 106758814837, 320276444511]

約数ペア:

[(1, 320276444511), (3, 106758814837), (79, 4054132209), (149, 2149506339), (237, 1351377403), (447, 716502113), (11771, 27208941), (35313, 9069647)]