49714971

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1657}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 67725984

約数和(自身を除く): 18011013

約数列:

[1, 3, 73, 137, 219, 411, 1657, 4971, 10001, 30003, 120961, 227009, 362883, 681027, 16571657, 49714971]

約数ペア:

[(1, 49714971), (3, 16571657), (73, 681027), (137, 362883), (219, 227009), (411, 120961), (1657, 30003), (4971, 10001)]