21529101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 31406400

約数和(自身を除く): 9877299

約数列:

[1, 3, 11, 33, 449, 1347, 1453, 4359, 4939, 14817, 15983, 47949, 652397, 1957191, 7176367, 21529101]

約数ペア:

[(1, 21529101), (3, 7176367), (11, 1957191), (33, 652397), (449, 47949), (1347, 15983), (1453, 14817), (4359, 4939)]