47297211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 70862400

約数和(自身を除く): 23565189

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 449, 481, 949, 1347, 1443, 2701, 2847, 5837, 8103, 16613, 17511, 32777, 35113, 49839, 98331, 105339, 215969, 426101, 647907, 1212749, 1278303, 3638247, 15765737, 47297211]

約数ペア:

[(1, 47297211), (3, 15765737), (13, 3638247), (37, 1278303), (39, 1212749), (73, 647907), (111, 426101), (219, 215969), (449, 105339), (481, 98331), (949, 49839), (1347, 35113), (1443, 32777), (2701, 17511), (2847, 16613), (5837, 8103)]