16474989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7879}}^1$

素因数の和:7940

約数の個数: 16

約数和(自身を含む): 23829120

約数和(自身を除く): 7354131

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 7879, 23637, 133943, 323039, 401829, 969117, 5491663, 16474989]

約数ペア:

[(1, 16474989), (3, 5491663), (17, 969117), (41, 401829), (51, 323039), (123, 133943), (697, 23637), (2091, 7879)]