2015357733

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 3022600320

約数和(自身を除く): 1007242587

約数列:

[1, 3, 9, 27, 107, 321, 421, 963, 1263, 1657, 2889, 3789, 4971, 11367, 14913, 44739, 45047, 135141, 177299, 405423, 531897, 697597, 1216269, 1595691, 2092791, 4787073, 6278373, 18835119, 74642879, 223928637, 671785911, 2015357733]

約数ペア:

[(1, 2015357733), (3, 671785911), (9, 223928637), (27, 74642879), (107, 18835119), (321, 6278373), (421, 4787073), (963, 2092791), (1263, 1595691), (1657, 1216269), (2889, 697597), (3789, 531897), (4971, 405423), (11367, 177299), (14913, 135141), (44739, 45047)]