11976117

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 16442112

約数和(自身を除く): 4465995

約数列:

[1, 3, 47, 141, 157, 471, 541, 1623, 7379, 22137, 25427, 76281, 84937, 254811, 3992039, 11976117]

約数ペア:

[(1, 11976117), (3, 3992039), (47, 254811), (141, 84937), (157, 76281), (471, 25427), (541, 22137), (1623, 7379)]