395240397

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1\times {\mathrm{1493}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 534493440

約数和(自身を除く): 139253043

約数列:

[1, 3, 79, 237, 1117, 1493, 3351, 4479, 88243, 117947, 264729, 353841, 1667681, 5003043, 131746799, 395240397]

約数ペア:

[(1, 395240397), (3, 131746799), (79, 5003043), (237, 1667681), (1117, 353841), (1493, 264729), (3351, 117947), (4479, 88243)]