42654521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9973}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 53620224

約数和(自身を除く): 10965703

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 9973, 69811, 129649, 468731, 907543, 3281117, 6093503, 42654521]

約数ペア:

[(1, 42654521), (7, 6093503), (13, 3281117), (47, 907543), (91, 468731), (329, 129649), (611, 69811), (4277, 9973)]