47774937

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73387}}^1$

素因数の和:73428

約数の個数: 16

約数和(自身を含む): 75149312

約数和(自身を除く): 27374375

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 73387, 220161, 513709, 1541127, 2274997, 6824991, 15924979, 47774937]

約数ペア:

[(1, 47774937), (3, 15924979), (7, 6824991), (21, 2274997), (31, 1541127), (93, 513709), (217, 220161), (651, 73387)]