16955391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6398

約数の個数: 16

約数和(自身を含む): 24307200

約数和(自身を除く): 7351809

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 6329, 18987, 120251, 297463, 360753, 892389, 5651797, 16955391]

約数ペア:

[(1, 16955391), (3, 5651797), (19, 892389), (47, 360753), (57, 297463), (141, 120251), (893, 18987), (2679, 6329)]