56217957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11161}}^1$

素因数の和:11260

約数の個数: 16

約数和(自身を含む): 79294848

約数和(自身を除く): 23076891

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 11161, 33483, 256703, 770109, 814753, 2444259, 18739319, 56217957]

約数ペア:

[(1, 56217957), (3, 18739319), (23, 2444259), (69, 814753), (73, 770109), (219, 256703), (1679, 33483), (5037, 11161)]