16351377

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6131}}^1$

素因数の和:6268

約数の個数: 16

約数和(自身を含む): 25116672

約数和(自身を除く): 8765295

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 6131, 18393, 42917, 128751, 778637, 2335911, 5450459, 16351377]

約数ペア:

[(1, 16351377), (3, 5450459), (7, 2335911), (21, 778637), (127, 128751), (381, 42917), (889, 18393), (2667, 6131)]