641411007

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{3851}}^1$

素因数の和:4854

約数の個数: 16

約数和(自身を含む): 870860160

約数和(自身を除く): 229449153

約数列:

[1, 3, 59, 177, 941, 2823, 3851, 11553, 55519, 166557, 227209, 681627, 3623791, 10871373, 213803669, 641411007]

約数ペア:

[(1, 641411007), (3, 213803669), (59, 10871373), (177, 3623791), (941, 681627), (2823, 227209), (3851, 166557), (11553, 55519)]