1003128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{853}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 2920680

約数和(自身を除く): 1917552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 853, 1176, 1706, 2559, 3412, 5118, 5971, 6824, 10236, 11942, 17913, 20472, 23884, 35826, 41797, 47768, 71652, 83594, 125391, 143304, 167188, 250782, 334376, 501564, 1003128]

約数ペア:

[(1, 1003128), (2, 501564), (3, 334376), (4, 250782), (6, 167188), (7, 143304), (8, 125391), (12, 83594), (14, 71652), (21, 47768), (24, 41797), (28, 35826), (42, 23884), (49, 20472), (56, 17913), (84, 11942), (98, 10236), (147, 6824), (168, 5971), (196, 5118), (294, 3412), (392, 2559), (588, 1706), (853, 1176)]