787970397

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{59981}}^1$

素因数の和:60164

約数の個数: 16

約数和(自身を含む): 1094071680

約数和(自身を除く): 306101283

約数列:

[1, 3, 29, 87, 151, 453, 4379, 13137, 59981, 179943, 1739449, 5218347, 9057131, 27171393, 262656799, 787970397]

約数ペア:

[(1, 787970397), (3, 262656799), (29, 27171393), (87, 9057131), (151, 5218347), (453, 1739449), (4379, 179943), (13137, 59981)]