919018947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{6709}}^1$

素因数の和:7323

約数の個数: 32

約数和(自身を含む): 1530524160

約数和(自身を除く): 611505213

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 593, 1779, 4151, 6523, 6709, 12453, 19569, 20127, 45661, 46963, 73799, 136983, 140889, 221397, 516593, 1549779, 3978437, 11935311, 27849059, 43762807, 83547177, 131288421, 306339649, 919018947]

約数ペア:

[(1, 919018947), (3, 306339649), (7, 131288421), (11, 83547177), (21, 43762807), (33, 27849059), (77, 11935311), (231, 3978437), (593, 1549779), (1779, 516593), (4151, 221397), (6523, 140889), (6709, 136983), (12453, 73799), (19569, 46963), (20127, 45661)]