47946921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7607}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 70115328

約数和(自身を除く): 22168407

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 7607, 22821, 83677, 251031, 1452937, 4358811, 15982307, 47946921]

約数ペア:

[(1, 47946921), (3, 15982307), (11, 4358811), (33, 1452937), (191, 251031), (573, 83677), (2101, 22821), (6303, 7607)]