4426893

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 7155456

約数和(自身を除く): 2728563

約数列:

[1, 3, 9, 27, 31, 41, 43, 81, 93, 123, 129, 279, 369, 387, 837, 1107, 1161, 1271, 1333, 1763, 2511, 3321, 3483, 3813, 3999, 5289, 11439, 11997, 15867, 34317, 35991, 47601, 54653, 102951, 107973, 142803, 163959, 491877, 1475631, 4426893]

約数ペア:

[(1, 4426893), (3, 1475631), (9, 491877), (27, 163959), (31, 142803), (41, 107973), (43, 102951), (81, 54653), (93, 47601), (123, 35991), (129, 34317), (279, 15867), (369, 11997), (387, 11439), (837, 5289), (1107, 3999), (1161, 3813), (1271, 3483), (1333, 3321), (1763, 2511)]