2951450619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1\times {\mathrm{983}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 4276952064

約数和(自身を除く): 1325501445

約数列:

[1, 3, 13, 39, 167, 461, 501, 983, 1383, 2171, 2949, 5993, 6513, 12779, 17979, 38337, 76987, 164161, 230961, 453163, 492483, 1000831, 1359489, 2134093, 3002493, 5891119, 6402279, 17673357, 75678221, 227034663, 983816873, 2951450619]

約数ペア:

[(1, 2951450619), (3, 983816873), (13, 227034663), (39, 75678221), (167, 17673357), (461, 6402279), (501, 5891119), (983, 3002493), (1383, 2134093), (2171, 1359489), (2949, 1000831), (5993, 492483), (6513, 453163), (12779, 230961), (17979, 164161), (38337, 76987)]