1628193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 2589696

約数和(自身を除く): 961503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 3371, 10113, 23597, 70791, 77533, 232599, 542731, 1628193]

約数ペア:

[(1, 1628193), (3, 542731), (7, 232599), (21, 77533), (23, 70791), (69, 23597), (161, 10113), (483, 3371)]