16311993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1409}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 23146560

約数和(自身を除く): 6834567

約数列:

[1, 3, 17, 51, 227, 681, 1409, 3859, 4227, 11577, 23953, 71859, 319843, 959529, 5437331, 16311993]

約数ペア:

[(1, 16311993), (3, 5437331), (17, 959529), (51, 319843), (227, 71859), (681, 23953), (1409, 11577), (3859, 4227)]