16996695

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4409}}^1$

素因数の和:4674

約数の個数: 16

約数和(自身を含む): 27306720

約数和(自身を除く): 10310025

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 4409, 13227, 22045, 66135, 1133113, 3399339, 5665565, 16996695]

約数ペア:

[(1, 16996695), (3, 5665565), (5, 3399339), (15, 1133113), (257, 66135), (771, 22045), (1285, 13227), (3855, 4409)]