33052019

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 13487341

約数列:

[1, 7, 11, 13, 49, 53, 77, 89, 91, 143, 371, 539, 583, 623, 637, 689, 979, 1001, 1157, 2597, 4081, 4361, 4717, 4823, 6853, 7007, 7579, 8099, 12727, 28567, 33019, 33761, 47971, 51887, 53053, 56693, 61321, 89089, 231133, 363209, 371371, 429247, 623623, 674531, 2542463, 3004729, 4721717, 33052019]

約数ペア:

[(1, 33052019), (7, 4721717), (11, 3004729), (13, 2542463), (49, 674531), (53, 623623), (77, 429247), (89, 371371), (91, 363209), (143, 231133), (371, 89089), (539, 61321), (583, 56693), (623, 53053), (637, 51887), (689, 47971), (979, 33761), (1001, 33019), (1157, 28567), (2597, 12727), (4081, 8099), (4361, 7579), (4717, 7007), (4823, 6853)]