2779677

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 32

約数和(自身を含む): 4408320

約数和(自身を除く): 1628643

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 243, 279, 369, 729, 837, 1107, 1271, 2187, 2511, 3321, 3813, 7533, 9963, 11439, 22599, 29889, 34317, 67797, 89667, 102951, 308853, 926559, 2779677]

約数ペア:

[(1, 2779677), (3, 926559), (9, 308853), (27, 102951), (31, 89667), (41, 67797), (81, 34317), (93, 29889), (123, 22599), (243, 11439), (279, 9963), (369, 7533), (729, 3813), (837, 3321), (1107, 2511), (1271, 2187)]