47146029

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 75411456

約数和(自身を除く): 28265427

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1291, 1739, 3873, 5217, 9037, 12173, 27111, 36519, 47767, 60677, 143301, 182031, 334369, 424739, 1003107, 1274217, 2245049, 6735147, 15715343, 47146029]

約数ペア:

[(1, 47146029), (3, 15715343), (7, 6735147), (21, 2245049), (37, 1274217), (47, 1003107), (111, 424739), (141, 334369), (259, 182031), (329, 143301), (777, 60677), (987, 47767), (1291, 36519), (1739, 27111), (3873, 12173), (5217, 9037)]