47207319

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 64243200

約数和(自身を除く): 17035881

約数列:

[1, 3, 79, 139, 237, 417, 1433, 4299, 10981, 32943, 113207, 199187, 339621, 597561, 15735773, 47207319]

約数ペア:

[(1, 47207319), (3, 15735773), (79, 597561), (139, 339621), (237, 199187), (417, 113207), (1433, 32943), (4299, 10981)]