15888117

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 24389120

約数和(自身を除く): 8501003

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5443, 16329, 38101, 114303, 756577, 2269731, 5296039, 15888117]

約数ペア:

[(1, 15888117), (3, 5296039), (7, 2269731), (21, 756577), (139, 114303), (417, 38101), (973, 16329), (2919, 5443)]