2113755021

素因数分解:

$3^4\times 7^1\times {\mathrm{659}}^1\times {\mathrm{5657}}^1$

素因数の和:6335

約数の個数: 40

約数和(自身を含む): 3614783040

約数和(自身を除く): 1501028019

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 659, 1977, 4613, 5657, 5931, 13839, 16971, 17793, 39599, 41517, 50913, 53379, 118797, 124551, 152739, 356391, 373653, 458217, 1069173, 3207519, 3727963, 11183889, 26095741, 33551667, 78287223, 100655001, 234861669, 301965003, 704585007, 2113755021]

約数ペア:

[(1, 2113755021), (3, 704585007), (7, 301965003), (9, 234861669), (21, 100655001), (27, 78287223), (63, 33551667), (81, 26095741), (189, 11183889), (567, 3727963), (659, 3207519), (1977, 1069173), (4613, 458217), (5657, 373653), (5931, 356391), (13839, 152739), (16971, 124551), (17793, 118797), (39599, 53379), (41517, 50913)]