318050943

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13297}}^1$

素因数の和:13391

約数の個数: 32

約数和(自身を含む): 520856064

約数和(自身を除く): 202805121

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 13297, 23919, 39891, 93079, 226049, 279237, 678147, 890899, 1582343, 2672697, 4747029, 6236293, 15145283, 18708879, 45435849, 106016981, 318050943]

約数ペア:

[(1, 318050943), (3, 106016981), (7, 45435849), (17, 18708879), (21, 15145283), (51, 6236293), (67, 4747029), (119, 2672697), (201, 1582343), (357, 890899), (469, 678147), (1139, 279237), (1407, 226049), (3417, 93079), (7973, 39891), (13297, 23919)]