13015353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 20151936

約数和(自身を除く): 7136583

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 293, 663, 871, 879, 1139, 2613, 3417, 3809, 4981, 11427, 14807, 14943, 19631, 44421, 58893, 64753, 194259, 255203, 333727, 765609, 1001181, 4338451, 13015353]

約数ペア:

[(1, 13015353), (3, 4338451), (13, 1001181), (17, 765609), (39, 333727), (51, 255203), (67, 194259), (201, 64753), (221, 58893), (293, 44421), (663, 19631), (871, 14943), (879, 14807), (1139, 11427), (2613, 4981), (3417, 3809)]