541091019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28731

約数の個数: 32

約数和(自身を含む): 880496640

約数和(自身を除く): 339405621

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 6293, 18879, 28661, 85983, 200627, 601881, 831169, 888491, 2493507, 2665473, 5818183, 6219437, 17454549, 18658311, 25766239, 77298717, 180363673, 541091019]

約数ペア:

[(1, 541091019), (3, 180363673), (7, 77298717), (21, 25766239), (29, 18658311), (31, 17454549), (87, 6219437), (93, 5818183), (203, 2665473), (217, 2493507), (609, 888491), (651, 831169), (899, 601881), (2697, 200627), (6293, 85983), (18879, 28661)]