53402223

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15601}}^1$

素因数の和:15774

約数の個数: 16

約数和(自身を含む): 81879296

約数和(自身を除く): 28477073

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 15601, 46803, 109207, 327621, 2542963, 7628889, 17800741, 53402223]

約数ペア:

[(1, 53402223), (3, 17800741), (7, 7628889), (21, 2542963), (163, 327621), (489, 109207), (1141, 46803), (3423, 15601)]