29961141

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10891}}^1$

素因数の和:11032

約数の個数: 16

約数和(自身を含む): 46007808

約数和(自身を除く): 16046667

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 10891, 32673, 76237, 228711, 1426721, 4280163, 9987047, 29961141]

約数ペア:

[(1, 29961141), (3, 9987047), (7, 4280163), (21, 1426721), (131, 228711), (393, 76237), (917, 32673), (2751, 10891)]