13062291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7258989

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 251, 627, 753, 913, 1577, 2739, 2761, 4731, 4769, 8283, 14307, 17347, 20833, 52041, 52459, 62499, 157377, 229163, 395827, 687489, 1187481, 4354097, 13062291]

約数ペア:

[(1, 13062291), (3, 4354097), (11, 1187481), (19, 687489), (33, 395827), (57, 229163), (83, 157377), (209, 62499), (249, 52459), (251, 52041), (627, 20833), (753, 17347), (913, 14307), (1577, 8283), (2739, 4769), (2761, 4731)]