29701347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 14650653

約数列:

[1, 3, 13, 39, 43, 89, 129, 199, 267, 559, 597, 1157, 1677, 2587, 3471, 3827, 7761, 8557, 11481, 17711, 25671, 49751, 53133, 111241, 149253, 230243, 333723, 690729, 761573, 2284719, 9900449, 29701347]

約数ペア:

[(1, 29701347), (3, 9900449), (13, 2284719), (39, 761573), (43, 690729), (89, 333723), (129, 230243), (199, 149253), (267, 111241), (559, 53133), (597, 49751), (1157, 25671), (1677, 17711), (2587, 11481), (3471, 8557), (3827, 7761)]