38952641

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 50771520

約数和(自身を除く): 11818879

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 1733, 3211, 12131, 22477, 22529, 32927, 157703, 230489, 292877, 428051, 2050139, 2996357, 5564663, 38952641]

約数ペア:

[(1, 38952641), (7, 5564663), (13, 2996357), (19, 2050139), (91, 428051), (133, 292877), (169, 230489), (247, 157703), (1183, 32927), (1729, 22529), (1733, 22477), (3211, 12131)]