13909623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50951}}^1$

素因数の和:50974

約数の個数: 16

約数和(自身を含む): 22826496

約数和(自身を除く): 8916873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 50951, 152853, 356657, 662363, 1069971, 1987089, 4636541, 13909623]

約数ペア:

[(1, 13909623), (3, 4636541), (7, 1987089), (13, 1069971), (21, 662363), (39, 356657), (91, 152853), (273, 50951)]