47008871

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 59028480

約数和(自身を除く): 12019609

約数列:

[1, 7, 13, 79, 91, 169, 503, 553, 1027, 1183, 3521, 6539, 7189, 13351, 39737, 45773, 85007, 93457, 278159, 516581, 595049, 3616067, 6715553, 47008871]

約数ペア:

[(1, 47008871), (7, 6715553), (13, 3616067), (79, 595049), (91, 516581), (169, 278159), (503, 93457), (553, 85007), (1027, 45773), (1183, 39737), (3521, 13351), (6539, 7189)]