321503534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{18199}}^1$

素因数の和:18296

約数の個数: 24

約数和(自身を含む): 537373200

約数和(自身を除く): 215869666

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 17666, 18199, 36398, 200189, 400378, 1328527, 2202079, 2657054, 4404158, 14613797, 29227594, 160751767, 321503534]

約数ペア:

[(1, 321503534), (2, 160751767), (11, 29227594), (22, 14613797), (73, 4404158), (121, 2657054), (146, 2202079), (242, 1328527), (803, 400378), (1606, 200189), (8833, 36398), (17666, 18199)]