47506551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13903}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 68073984

約数和(自身を除く): 20567433

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 13903, 41709, 236351, 709053, 931501, 2794503, 15835517, 47506551]

約数ペア:

[(1, 47506551), (3, 15835517), (17, 2794503), (51, 931501), (67, 709053), (201, 236351), (1139, 41709), (3417, 13903)]