2912668239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{475693}}^1$

素因数の和:475866

約数の個数: 16

約数和(自身を含む): 4208940512

約数和(自身を除く): 1296272273

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 475693, 1427079, 6184009, 18552027, 74683801, 224051403, 970889413, 2912668239]

約数ペア:

[(1, 2912668239), (3, 970889413), (13, 224051403), (39, 74683801), (157, 18552027), (471, 6184009), (2041, 1427079), (6123, 475693)]