1793670489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 2836164240

約数和(自身を除く): 1042493751

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 281, 613, 801, 843, 1157, 1839, 2529, 3471, 3653, 5517, 7969, 10413, 10959, 23907, 25009, 32877, 54557, 71721, 75027, 163671, 172253, 225081, 325117, 491013, 516759, 709241, 975351, 1550277, 2127723, 2239289, 2926053, 6383169, 6717867, 15330517, 20153601, 45991551, 137974653, 199296721, 597890163, 1793670489]

約数ペア:

[(1, 1793670489), (3, 597890163), (9, 199296721), (13, 137974653), (39, 45991551), (89, 20153601), (117, 15330517), (267, 6717867), (281, 6383169), (613, 2926053), (801, 2239289), (843, 2127723), (1157, 1550277), (1839, 975351), (2529, 709241), (3471, 516759), (3653, 491013), (5517, 325117), (7969, 225081), (10413, 172253), (10959, 163671), (23907, 75027), (25009, 71721), (32877, 54557)]