47294949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1499}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 68040000

約数和(自身を除く): 20745051

約数列:

[1, 3, 13, 39, 809, 1499, 2427, 4497, 10517, 19487, 31551, 58461, 1212691, 3638073, 15764983, 47294949]

約数ペア:

[(1, 47294949), (3, 15764983), (13, 3638073), (39, 1212691), (809, 58461), (1499, 31551), (2427, 19487), (4497, 10517)]