140547009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1619}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 197510400

約数和(自身を除く): 56963391

約数列:

[1, 3, 19, 57, 1523, 1619, 4569, 4857, 28937, 30761, 86811, 92283, 2465737, 7397211, 46849003, 140547009]

約数ペア:

[(1, 140547009), (3, 46849003), (19, 7397211), (57, 2465737), (1523, 92283), (1619, 86811), (4569, 30761), (4857, 28937)]