2852619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 1999605

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 233, 371, 583, 699, 1113, 1631, 1749, 2563, 4081, 4893, 7689, 12243, 12349, 17941, 37047, 53823, 86443, 135839, 259329, 407517, 950873, 2852619]

約数ペア:

[(1, 2852619), (3, 950873), (7, 407517), (11, 259329), (21, 135839), (33, 86443), (53, 53823), (77, 37047), (159, 17941), (231, 12349), (233, 12243), (371, 7689), (583, 4893), (699, 4081), (1113, 2563), (1631, 1749)]