8893521

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10885

約数の個数: 24

約数和(自身を含む): 15812160

約数和(自身を除く): 6918639

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 10859, 32577, 76013, 97731, 141167, 228039, 423501, 684117, 988169, 1270503, 2964507, 8893521]

約数ペア:

[(1, 8893521), (3, 2964507), (7, 1270503), (9, 988169), (13, 684117), (21, 423501), (39, 228039), (63, 141167), (91, 97731), (117, 76013), (273, 32577), (819, 10859)]