23517213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 32114880

約数和(自身を除く): 8597667

約数列:

[1, 3, 53, 159, 353, 419, 1059, 1257, 18709, 22207, 56127, 66621, 147907, 443721, 7839071, 23517213]

約数ペア:

[(1, 23517213), (3, 7839071), (53, 443721), (159, 147907), (353, 66621), (419, 56127), (1059, 22207), (1257, 18709)]