39172991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 46811520

約数和(自身を除く): 7638529

約数列:

[1, 11, 13, 59, 143, 649, 767, 4643, 8437, 51073, 60359, 273937, 663949, 3013307, 3561181, 39172991]

約数ペア:

[(1, 39172991), (11, 3561181), (13, 3013307), (59, 663949), (143, 273937), (649, 60359), (767, 51073), (4643, 8437)]